Sv650s electronic EEEEEEE sound coming underneath the gastank?
the EEEEE sound changes when i rev the engine. is this normal. could it be the air filter <---(doubt it)???
If it's always been there then it's the fuel injection and pump. You may notice it making that sound momentarily as you first turn the key and kill switch to the on position.
whats the best kind of air purifier to get? for dust and pollen?
will a negetive ion get rid of dust, smoke, pollen, pet hair, and odors?
or what will?
thanks
oreck professional cheaper at heartland america if you don't mind slight cosmetic flaws http://www.heartlandamerica.com/ compact version is almost as good and on sale now 99$ 200 less than from orek
The Germ Guardian AC6000 6-Stage Air Purifier has six levels of cleaning. The air in your home is cleaned and germs and odors are eliminated. A dust sensor is included that analyzes the air quality to detect dust, smoke, pollens and small particles and automatically adjusts to provide the optimal level of purification. The six levels of cleaning included on the Germ Guardian AC6000 6-stage air purifier are pre-filter, charcoal filter, HEPA filter, PCO filter, UV light tube and ionizer. The pre-filter traps larger particles like pet hair and lint. The charcoal filter removes odors like smoke. The HEPA filter captures 99.97% of allergens. The PCO filter destroys microorganisms such as bacteria and mold. The UV light tube works in conjunction with the filters to kill germs. Lastly, the ionizer releases a small amount of negative ions to enhance the cleaning process. The AC6000 6-stage air purifier includes 1, 2, 4 and 8 hour timer settings. Also included are auto, quiet, low and high fan speeds and a remote control. Optional speed settings allows for whisper quiet operation when run on low. This purifier is ideal for allergy sufferers sensitive to pollen, mold and pet dander. There is a filter check indication light so that you know exactly when it is time to change the filters. This purifier is recommended for indoor use only.
Solve all of your indoor air pollution concerns with the FilterStream A600 AirTamer high efficiency air purifier. It was especially designed to remove pollutants such as pollen, dust, pet hair, dander, dust mites, tobacco smoke and spores from indoor air. The purification abilities of the A600 are especially useful for allergy and asthma sufferers. Efficient PurificationThe FilterStream A600 captures more air pollutants faster by utilizing 6 aerodynamically engineered fans that move extra large volumes of air through the filter. Coupled with this powerful filtration is low energy consumption -- this air purifier consumes an astoundingly low 5 watts of energy on the lowest speed. High Performance, Electrostatic Pleated FilterThe included filter features electrostatic charged fibers that attract and capture small particles like tiny magnets. This high performance filter has a 6 month life. Optional Aroma SystemDeveloped by a renowned aroma expert, an optional aroma system is included that conditions the air with 3 healthy, scientifically proven aromas. The aroma cartridges included are uplifting, refreshing orange, invigorating, energizing grapefruit and relaxing lavender. The FilterStream A600 can be used with or without aroma cartridges. Ultra Low NoiseThe AirTamer by FilterStream is only 36 dB on low speed anf 55 dB on high speed. Automatic TimerThe AirTamer A600 will automatically turn on or off in 2, 4, 6, 8 or 12 hours after the timer is set.
STAGE 1 - Large Particle Pre-filter • Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) STAGE 2 - Medium Particle Pre-filter • Removes small to medium size particles (e.g. molds, spores and pollen) STAGE 3 -15 lbs. of Activated Carbon/Zeolite Blend• Removes chemicals, gases and odors (e.g. sulfuric acid and ammonia) STAGE 4 - 60 ft. of True Medical Grade HEPA • Removes harmful micro-organisms (e.g. bacteria and viruses)Please Note:All Austin Air products are excluded from anydiscount or promotional codes.
STAGE 1 - Large Particle Pre-filter • Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) STAGE 2 - Medium Particle Pre-filter • Removes small to medium size particles (e.g. molds, spores and pollen) STAGE 3 - 6.5 lbs. of Activated Carbon/Zeolite Blend • Removes chemicals, gases and odors (e.g. sulfuric acid and ammonia) STAGE 4 - 30 ft. of True Medical Grade HEPA • Removes harmful micro-organisms (e.g. bacteria and viruses)Please Note:All Austin Air products are excluded from anydiscount or promotional codes.
STAGE 1 - Large Particle Pre-filter • Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) STAGE 2 - Medium Particle Pre-filter • Removes small to medium size particles (e.g. molds, spores and pollen) STAGE 3 -15 lbs. of Activated Carbon and Zeolite impregnated with Potassium Iodide• Removes chemicals, gases and odors (e.g. formaldehyde and ammonia) STAGE 4 - 60 ft. of True Medical Grade HEPA • Removes harmful micro-organisms (e.g. bacteria and viruses)Please Note:All Austin Air products are excluded from any discount or promotional codes.
STAGE 1 - Large Particle Pre-filter • Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) STAGE 2 - Medium Particle Pre-filter • Removes small to medium size particles (e.g. molds, spores and pollen) STAGE 3 -15 lbs. of Activated Carbon and Zeolite impregnated with Potassium Iodide• Removes chemicals, gases and odors (e.g. formaldehyde and ammonia) STAGE 4 - 60 ft. of True Medical Grade HEPA • Removes harmful micro-organisms (e.g. bacteria and viruses)Please Note:All Austin Air products are excluded from anydiscount or promotional codes.
With owning a pet comes responsibility, love and, most of all, odors. Eliminate strong smells and pet dander with the Austin Air Pet Machine HEPA air purifier! This pet purifier makes allergies and odors a nightmare of the past with its super-efficient 4-stage filter system and 3 fan speeds.Powerful Carbon FilterThe Austin Air Pet Machine features a 15-pound activated carbon filter that is mixed with zeolite to absorb odors and chemicals such as ammonia and to produce medical-grade oxygen.All-Around IntakeThis air purifier offers a 360-degree air intake system that pulls in 250 square feet of air per minute to keep your air clean and odorless!Baked-On Powder CoatThe Pet Machine HEPA air purifier comes in 4 finishes that are covered with a non-toxic baked-on powder coat that prevents scratches and promotes long-term use!Economical and Eco-FriendlyYou don't have to worry about hurting the environment with the Pet Machine. The unit only uses 135 watts at its highest speed and, best of all, doesn't emit any off-gas!Great for Pet OwnersThe Pet Machine pet purifier from Austin Air specifically targets pet dander, dust particles (which may be left behind by birds), strong odors, ammonia, bacteria and viruses! This leaves your home smelling fresh constantly.Please Note:All Austin Air products are excluded from any discount or promotional codes.
Austin Air Pet Machine Air Purifier The Austin Air Pet Machine Air Purifier is an air purification unit designed for use in your home to rid the air of pet dander, smoke and other airborne allergens. Features of the Pet Machine Air Purifier are a four stage filtering system, HEPA technology, ease of use, portability, four (4) attractive color options, a five (5) year warranty and minimal maintenance. Use this Air Purifier in a space up to 1500ft. (feet) and enjoy the benefits of allergen-free breathing! Purchase your Austin Air Pet Machine Air Purifier from ActiveForever today! Austin Air Pet Machine Air Purifier Features: 360 Progressive four (4) stage filtering system Purifies your space up to twice (2 times) an hour Rids your home of pet allergens and dander Carbon blend removes odors Designed specifically for pet owners Uses HEPA technology Easily moves from room to room Minimal maintenance UL, CSA and CE approved Austin Air Pet Machine Air Purifier Specifications: Changing Austin Pet Air Filter Instructions Rolls on four (4) casters For best results place the unit next to the source of odor and allergens 360 Progressive Four (4) Stage Filtering System Filtering System STAGE 1 Large Particle Pre-filter removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) Filtering System STAGE 2 Medium particle pre-filter removes small to medium size particles (e.g. molds, spores and pollen) Filtering System STAGE 3 15 lbs. of specially mixed carbons and zeolite blend reduces odors caused by pets and other chemicals, gases, and odors (e.g. ammonia and sulfuric acid) Filtering System STAGE 4 60 ft. of true medical grade HEPA removes pet allergens such as dander and dust, as well as thousands of other micro-organisms (e.g. bacteria and viruses) at a 99.97% efficiency down to 0.3 microns Air Purifiers Cleaning Capacity 750 - 1500 sq. ft. running on high speed. For more severe allergies and/or strong pet odors 400 sq. ft. would be a more accurate capacity. Preferred system for: Pet Owners Air purifiers pollutant removal capability (particulates .3 microns or larger) 99.97% of particles as small as 0.3 microns Finish / Color Baked-on powder coat Sandstone, Black, White or Silver Housing All steel construction Filters included Large Particle Pre-filter, Medium Particle Pre-filter, 15 lbs. of Specialty Carbons impregnated with Zeolite and an ammonia absorbing component , 60 ft. of True Medical Grade HEPA Long Filter Life The 4 filters are rated to last 5 years under normal use. This claim is backed by Austin Air's 5 year pro-rated filter warranty. It is recommended to vacuum the pre-filters every three months to maintain filter efficiency. Vacuuming can be done from outside the unit. Fan Speeds 3-Speeds - low. medium, high Air Flow Rate for fan spee
Austin Air Pet Machine Air Purifier The Austin Air Pet Machine Air Purifier is an air purification unit designed for use in your home to rid the air of pet dander, smoke and other airborne allergens. Features of the Pet Machine Air Purifier are a four stage filtering system, HEPA technology, ease of use, portability, four (4) attractive color options, a five (5) year warranty and minimal maintenance. Use this Air Purifier in a space up to 1500ft. (feet) and enjoy the benefits of allergen-free breathing! Purchase your Austin Air Pet Machine Air Purifier from ActiveForever today! Austin Air Pet Machine Air Purifier Features: 360 Progressive four (4) stage filtering system Purifies your space up to twice (2 times) an hour Rids your home of pet allergens and dander Carbon blend removes odors Designed specifically for pet owners Uses HEPA technology Easily moves from room to room Minimal maintenance UL, CSA and CE approved Austin Air Pet Machine Air Purifier Specifications: Changing Austin Pet Air Filter Instructions Rolls on four (4) casters For best results place the unit next to the source of odor and allergens 360 Progressive Four (4) Stage Filtering System Filtering System STAGE 1 Large Particle Pre-filter removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) Filtering System STAGE 2 Medium particle pre-filter removes small to medium size particles (e.g. molds, spores and pollen) Filtering System STAGE 3 15 lbs. of specially mixed carbons and zeolite blend reduces odors caused by pets and other chemicals, gases, and odors (e.g. ammonia and sulfuric acid) Filtering System STAGE 4 60 ft. of true medical grade HEPA removes pet allergens such as dander and dust, as well as thousands of other micro-organisms (e.g. bacteria and viruses) at a 99.97% efficiency down to 0.3 microns Air Purifiers Cleaning Capacity 750 - 1500 sq. ft. running on high speed. For more severe allergies and/or strong pet odors 400 sq. ft. would be a more accurate capacity. Preferred system for: Pet Owners Air purifiers pollutant removal capability (particulates .3 microns or larger) 99.97% of particles as small as 0.3 microns Finish / Color Baked-on powder coat Sandstone, Black, White or Silver Housing All steel construction Filters included Large Particle Pre-filter, Medium Particle Pre-filter, 15 lbs. of Specialty Carbons impregnated with Zeolite and an ammonia absorbing component , 60 ft. of True Medical Grade HEPA Long Filter Life The 4 filters are rated to last 5 years under normal use. This claim is backed by Austin Air's 5 year pro-rated filter warranty. It is recommended to vacuum the pre-filters every three months to maintain filter efficiency. Vacuuming can be done from outside the unit. Fan Speeds 3-Speeds - low. medium, high Air Flow Rate for fan spee
Austin Air Pet Machine Air Purifier The Austin Air Pet Machine Air Purifier is an air purification unit designed for use in your home to rid the air of pet dander, smoke and other airborne allergens. Features of the Pet Machine Air Purifier are a four stage filtering system, HEPA technology, ease of use, portability, four (4) attractive color options, a five (5) year warranty and minimal maintenance. Use this Air Purifier in a space up to 1500ft. (feet) and enjoy the benefits of allergen-free breathing! Purchase your Austin Air Pet Machine Air Purifier from ActiveForever today! Austin Air Pet Machine Air Purifier Features: 360 Progressive four (4) stage filtering system Purifies your space up to twice (2 times) an hour Rids your home of pet allergens and dander Carbon blend removes odors Designed specifically for pet owners Uses HEPA technology Easily moves from room to room Minimal maintenance UL, CSA and CE approved Austin Air Pet Machine Air Purifier Specifications: Changing Austin Pet Air Filter Instructions Rolls on four (4) casters For best results place the unit next to the source of odor and allergens 360 Progressive Four (4) Stage Filtering System Filtering System STAGE 1 Large Particle Pre-filter removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) Filtering System STAGE 2 Medium particle pre-filter removes small to medium size particles (e.g. molds, spores and pollen) Filtering System STAGE 3 15 lbs. of specially mixed carbons and zeolite blend reduces odors caused by pets and other chemicals, gases, and odors (e.g. ammonia and sulfuric acid) Filtering System STAGE 4 60 ft. of true medical grade HEPA removes pet allergens such as dander and dust, as well as thousands of other micro-organisms (e.g. bacteria and viruses) at a 99.97% efficiency down to 0.3 microns Air Purifiers Cleaning Capacity 750 - 1500 sq. ft. running on high speed. For more severe allergies and/or strong pet odors 400 sq. ft. would be a more accurate capacity. Preferred system for: Pet Owners Air purifiers pollutant removal capability (particulates .3 microns or larger) 99.97% of particles as small as 0.3 microns Finish / Color Baked-on powder coat Sandstone, Black, White or Silver Housing All steel construction Filters included Large Particle Pre-filter, Medium Particle Pre-filter, 15 lbs. of Specialty Carbons impregnated with Zeolite and an ammonia absorbing component , 60 ft. of True Medical Grade HEPA Long Filter Life The 4 filters are rated to last 5 years under normal use. This claim is backed by Austin Air's 5 year pro-rated filter warranty. It is recommended to vacuum the pre-filters every three months to maintain filter efficiency. Vacuuming can be done from outside the unit. Fan Speeds 3-Speeds - low. medium, high Air Flow Rate for fan spee
Depending on where you live, your home may benefit greatly from an Aprilaire dehumidifier. In many states, Aprilaire dehumidifiers would actually be used throughout the entire year to maintain the right humidity levels. Where a humidifier adds moisture to the air, a dehumidifier will draw water out of the air and create a drier environment in your home.
The great thing is that it doesn’t matter what type of home you have, be it a sprawling ranch house or a cozy condo, Aprilaire dehumidifier's come in sizes that can effectively regulate the humidity level's in the home so that you can live in a healthier environment.
Does humidity really play a factor in overall health ? Absolutely. All too often, the distaste for humidity is associated with sticky summers. It is a well-known fact that temperature gets warmer with increased humidity in air. The result is not only discomfort while going about daily errand's and task's but also higher utility bill's in the home. Regular users of Aprilaire duhumidifiers have reported utility bill savings of up to 18%. Aprilaire dehumidifiers have been reported to save up to 44% on utility bills for customers who live in humid areas.
If there is too much humidity in your house, it can be quite uncomfortable for you. Not only can having a stuffy home be uncomfortable for you, but it can damage your home. A home void of humidity begins to smell musty through every room and in fabrics and carpets. If mildew and mold start to grow, it can create a serious problem.
Excess moisture can damage your home and causse your utility bills to rise. But a home with air that contains higher amount's of moisture can also be a haven for contaminant's as well as bacteria. Three common household allergen's, bacteria, dust mites and mold thrive in a wet house. Such unhealthy pests can be combated with the installation of a unit like the Aprilaire dehumidifier.
Apilaire is a dehumidifier that will run with your current heating and cooling system. A humidifier works by pulling air through your house and then filtering the air before it sends it back through your house. Even if the homes windows are open to manage the temperature in the house, Aprilaire dehumidifiers will help balance the humidity even with your air conditioner turned off.
Staying comfortable at home does not require you to run the air conditioner all the time! Open the windows and allow the Aprilaire dehumidifier to maintain proper humidity levels. Your home's value will get enhanced, your utilities bill will be reduced, apart from paving way to your healthy living, thanks to the purer air supplied by Aprilaire humidifiers
Space Gard is also known as Aprilaire Furnace Filters. Reaches 99% efficiency on particles 5 microns or larger. Reduces dust buildup. High efficiency filter media collects small dust particles before they can collect on your coils. This product is listed and rated by Underwriters Laboratories as U.L. Class 2....
Genuine OEM Aprilaire humidifier evaporator pads (also called humidifier filters) manufactured by Research Products Corporation.. Humidifier pads / filters are one of the important parts of the humidifier. The humidifier pad is what the water flows across that enables evaporation of the water into the home. Replacing the pads once per year ensures that the humidifier evaporates the optimum amount ...
This generic replacement filter is for Spacegrad air cleaner unit #2200 and 2250. Now MERV 11. Please make sure that you oder the correct size filter....
Space Gard is also known as Aprilaire Furnace Filters. High-efficiency filter media collects small dust particles before they can collect on your coils. Superior frame strength utilizing double wall construction and die cut fingers. This product is listed and rated by Underwriters Laboratories as U.L. Class 2....
Shipping is only $7.99 per order, no matter how much you order! Space Gard is also known as Aprilaire Furnace Filters. Preassembled filter for easy installation! High-efficiency filter media collects small dust particles before they can collect on your coils. Superior frame strength utilizing double wall construction and die cut fingers. This product is listed and rated by Underwriters Laboratorie...
The Model 400A bypass humidifier is a high-capacity, water-conserving humidifier (0.70 gallons evaporated per hour) incorporating a water recirculation system for use where drain facilities are not accessible or available. It uses 100% of the water that goes into the unit. Automatically adjust humidity levels based upon outside air temperature with Automatic Digital Control and remote sensing...
The Aprilaire 4010 Transformer will allow you to convert 110 volts to 24 volts that is needed for your humidifier installation. Please connect the leads to 110-volt current; the screw terminals will then provide 24 volts....
The Aprilaire Basement And Crawlspace Dehumidifier (1710A) is easy to install and does not have to be connected via ductwork to your HVAC system. The Aprilaire Model 1710A Basement and Crawlspace Dehumidifier works throughout your entire home. It?s Energy Star rated, removing 50% more water per kilowatt hour than leading portable dehumidifiers. The Model 1710 also features truly automatic control, so there?s never a need to manually control the dehumidifier ? just set it once and forget it. Key features make this model a solid choice: Moisture Removal: The Aprilaire dehumidifier removes up to 90 pints of 11.25 gallons per day. Air Filter: The Aprilaire dehumidifier includes an aluminum MERV 8 filter for air intake.
By definition, a HEPA filter must be capable of capturing 99.97% of particles as small as 0.3 microns. This type of filter is rapidly coming into many medical applications such as the isolation of patients under treatment in isolation and surgery rooms. Because of its superior ability to remove particles, HEPA filters are recommended by government agencies such as the United States Postal Service.The MultiTech-Filter is the replacement filter for the following Surround Air Multi-Tech Air purifiers: XJ-3000C, XJ-3000D, and XJ-3000E. Regularly replace the filter in your Surround Air air purifier every year. for optimal performance.
HEPA filtration technology was developed by the U.S. Atomic Energy Commission to remove airborne radioactive particles in the air, and in order to be considered a true HEPA filter, a filter must be capable of removing 99.97% of particles as small as 0.3 microns. The Surround Air Intelli-Pro air purifier uses a true HEPA filter to remove particulates in the air, and the Surround Air Intelli-Pro replacement filter is the replacement filter for this particular model. Ensure proper filtration of harmful contaminants by regularly replacing the HEPA filter every 12 months in your Surround Air Intelli-Pro unit.
Keep your Alen A350 air purifier functioning at maximum capacity with the BF25. The BF25 replacement HEPA air filter maintains the efficiency of the A350's all-in-one filter. In addition to the HEPA filter, advanced technology with activated carbon and a pre-filter rids your air of unhealthy airborne contaminants.
A large outer filter traps the largest airborne particles. The pre-filter traps larger particles such as dirt, lint and hair. A military grade carbon cloth is introduced to filter smaller airborne particles and contaminants that would otherwise shorten the life of the HEPA. 60 sq. ft. of true medical HEPA filter paper removes harmful airborne particles as small as 0.3 microns. Please Note:All Austin Air products are excluded from any discount or promotional codes.
The Austin Air Pet Machine features a 15-pound activated carbon filter that is mixed with zeolite to absorb odors and chemicals such as ammonia and to produce medical-grade oxygen. This filter comes in black (for black, silver and midnight blue units) and white (for white and sandstone units). Includes 1 filter.
In addition to 5 other filtration methods, the Surround Air S4000 Multi-Tech air purifier utilizes a highly-efficient Pre-Filter to help clean the air. Air first enters the pre-filter, which captures the largest particulates such as fur, dander, and dust. The pre-filter also enhances the durability and performance of the other filters, which in turn extends the life of these filters.To ensure proper filtration of your Surround Air S4000 air purifier, replace its pre-filter with theSurround Air S4000-PF pre-filter every 6-12 months.
HEPA filters were originally designed in the 1940s as a way to prevent the spread of radioactive contaminants on plants and living organisms. Today, we are using HEPA filters to clean out our air. HEPA ratings are applicable to any air filter that is capable of removing up to 99.97% of particulates 0.3 microns or larger. On the other hand, activated carbon is used in controlling odors, chemicals, and gases. The NL5000 air purifier by Surround Air utilizes both of these purification methods, and the NL5000-Filter is the replacement HEPA and carbon filter for this air purifier. In order to ensure proper particulate and odor control, regularly replace the HEPA/Carbon filter in your Surround Air NL5000 every 6-12 months.
Honeywell Electronic air cleaners are unique and popular because they actually become a part of your central climate control system. A lot of people feel particularly good about this type of air purification because the air in the home does circulate through the ducts in the home fairly regularly thanks to heating and cooling processes.
As a result, installing the electronic air cleaner in the return air duct work near the furnace (the manufacturer's recommended location) insures that your air is constantly being filtered and cleansed to keep your family as healthy as possible. The filter's power is supplied by the furnace, and particles in the air are charged near the filter, then attracted using an opposite charge. This is far more effective than traditional filters that just pull air through because even tiny particles like smoke and dust - which could likely pass through most conventional filters - are trapped and held until cleaning.
As you can imagine, with an effective filtration system like this one the filters get pretty dirty. In other models, you might have to constantly change the filters and purchase new ones, but with Honeywell air cleaners the maintenance is far simpler. You can actually pull out the air filter, wash it by hand or in the dishwasher, then simply slide it back into place. Even better, while conventional air filters require monthly or even bi-monthly changes, the Honeywell electronic filters often will make it a full six months before they require changing or cleaning.
Another major benefit of this type of cleaner is the noise issue. Now, most air filters are simply not very loud. They create a low hum or buzz thanks to the fans that draw air through them. Some people even find this noise soothing and relaxing. However, white noise is not for everyone. If you have been avoiding purchasing an air filtration system because the noise drives you nuts, then this type of filter that goes directly into your air ducts will likely be the solution you have been waiting for.
i want to spend no more then 400 on the unit its self i want one that is inexpensive to maintain ive seen one thats you have to put like 150 bucks into every 6 months for filters and hepa replacements i understand filters need to eb changes but i would prefer one that is less often or more inexpensive.
i currently have a honeywell 18155 and its just not doing the job my room is 108 sq feet my main problem is dust mine has a cadr rating of 150 for dust so obivously i need one with a better rating for dust
for those that dont know
Clean air density rate (CADR): The amount of clean air measured in cubic ft. per min. that is delivered
and prefer not to get the sharper image ones cause way to many mix reviews about those.. please help me out
this is simpler than you think .
if you invest in some box fans .
smaller the better.
and some of the washable filters for a AC unit .
attach the filters to the back of the fan .
this will rid you of the largest particles and allow your other filters to extract the smaller ones
Cleaning the Honeywell Enviracaire 50250 Air Purifier Pre-filter
Helps Remove/ Captures Up to 99% of Airborne/ Microscopic Particles Such as*: Tobacco smokePet danderMold sporesDust Pollen* (from the air that passes through the filter). Overall particle reduction depends on many factors including the amount of air processed, the pollutant type, and the pollutant's introduction rate into the environment.Permanent Filter**- just vacuum to clean (** permanent clai...
The Honeywell 50250 HEPA Air Purifier is a quiet, surprisingly compact device that can make everyday household life a little healthier, and a shade or two more pleasant. A special activated charcoal pre filter reduces odors from tobacco smoke, cooking, nursery, pet and plant odors. Neutral white color for background blending Dedicated lights warn when HEPA Filter and Pre Filter require changin...
Please note: Due to packaging updates, the image shown may temporarily appear different from the product received.Super fine mist restores moisture to dry indoor air for healthy living. Helps relieve cold and flu symptoms.Advanced Mist ControlsVariable Mist Control allows you to adjust the humidity in your room Directional Mist OutletVaries direction and intensity of plume Silent Operation Large t...
Permanent IFD filter captures mold, smoke, dander, dust and pollen. Quietly and efficiently dispenses clean air. Three air cleaning power levels and clean filter indicator. Global Product Type: Air Cleaner Machines; Air Cleaner Machine Type: IFD; CADR: 120; Maximum Room Size (Square Footage): 186 sq. ft....
HWLHFD110 Permanent IFD filter is easy to clean and never needs replacement. Up to 60pct quieter than traditional air cleaners. Two air cleaning power levels. Built-in ionizer freshens and helps remove particles such as dust, pollen, pet dander and tobacco smoke. Compact, space-saving design easily fits in corner. Air Cleaner Machine Type: IFD; Global Product Type: Air Cleaner Machines; CADR: 100...
Compact TowerFor Smaller Rooms (8' x 8')Helps Remove Up to 99% of Airborne Particles Such as*:Dust Pollen Tobacco Smoke Pet Dander* from the air that passes through the filter6x more Effective- than the full size ionic air purifiers**("Ionic Air Purifiers" or "Other Ionic Towers" refers to Ionic Pro independent 3rd party testing for performance validation.AHAM Certified- Clean Air Delivery Rate - ...
*Honeywell Enviracare air purifier has a contemporary style *Air purifier fits well into the decor of your home or office *Handy appliance offers a true HEPA filter *HEPA filter gives 99.97-percent minimum effectiveness at capturing airborne particles including dust, mold spores, pollen, cat dander and tobacco smoke *Carbon pre-filter helps reduce odors and extends HEPA filter life *Patented 360-degree air intake and discharge for effective air cleaning power *Intelli-Check filter monitor reminds you when to replace the filters *Three speeds *Covers 17 feet x 22 feet/374 square feet *Recommended for large rooms *CSA approved *Removes particles down to 0.3nm, including bacteria *Measures 19.56 inches high x 18 inches wide x 18 inches deep *Weighs 21 pounds *Available in white color option
*Air purifier offers effective air cleaning with permanent filtration and little maintenance *Attractive, slim purifier tower design will look great in your home *Purifier operates quietly while changing the air in the room up to every 12 minutes *Clean your air without having to worry about expensive replacement filter costs *Captures airborne particles such as dust pollen tobacco smoke cat dander and mold spores *Washable pre-filter captures large particles *For extra air freshening there's an ionizer which can be turned on or off as desired *Permanent HEPA filters are easy to clean *Electronic Filter Clean Indicator illuminates to remind you when to clean filters *Recommended for medium-size rooms *Measures 11.22 inches high x 10.04 inches wide x 28.7 inches long
*Honeywell Tower Air Purifier offers effective air cleaning *Honeywell HEPAClean purifier has a slim tower design *Appliance features permanent filtration with little maintenance *Delivers cleaner, fresher air to your home *Permanent, HEPA-Type filter certified 99-percent effective at capturing airborne particles such as dust, pollen, tobacco smoke, cat dander and mold spores *Washable pre-filter captures large particles *Air purifier operates quietly while changing the air in the room up to every 12 minutes *Ionizer can be turned on or off as desired *HEPA filters are easy to vacuum clean *Electronic filter clean indicator illuminates to remind you to clean the filters *Covers 13 feet x 13 feet/169 square feet *Recommended for medium size rooms *Available in silver color option *Measures 28 inches high x 10 inches wide x 11 inches deep
Another whole house water filters may be the presence of pet dander whether or not the family has animals indoors with them.
There are exclusions above and beneath those sizes but these are the middle ground of model capacities. It's not not common to find air purifiers that may work in rooms with 200 square feet to 350 square feet. The primary one is how they accomplish what they do and the other is the maintenance anticipated to keep them performing in top condition. All air purifiers do a sure level of air cleaning but that model your searching for that has the capacity and capacity to be disturb free and capable and effective is harder to find. While a great deal of of these air purifiers are designed for the complete house, you'll find most are a great deal of for a smaller area in the house, most air purifiers are designed merely to handle a little, but fair amount of space.
My name is paul lilley and have been involved with health issues on a impertinent and personal level and making the best of the situation i love writing articles that support others. In both these cases solving the indoor air quality with a normal size air purifier may be the answer. buying goods online gives you a great deal of vantages to find the best price and air purifier available. The discords and divergences amidst air cleaners are two fold.
nonetheless whether or not there is not containment to the smoking or pets then a whole house air purifier may be a better choice. The discords and divergences tend to be the quantity of space which the air purifier may with great success clean while saving you cash on operating cost and being durable. When looking on the net for air purifiers, you would find there are a great deal of selections and opinions on the best way to clean your indoor air of pollutants. Since these room air purifiers only clean the air in a smaller room, the next question is are they worth the laying out capital of your money? it comes down to the size of the problem your having with the indoor air. One of the most mutual problems affecting indoor air is a smoker.
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hello Steve here just wanted to take the time out and tell you about all the pros and cons of WHOLE HOUSE AIR FILTERS. If you are like me you are an alergy sufferer, so i have put together some helpful hints in choosing some great WHOLE HOUSE AIR FILTERS.
It's big and it's boxy, but this humidifier is designed to humidify an entire house--up to 2,500 square feet. Using an evaporative system and unheated, natural, evaporated water, this humidifier requires less energy than warm mist or steam units. You also won't have to deal with white dust, spray, or mist on furniture or floors. Other benefits of the evaporative system include: relief from symptom...
Our 'top of the line' air purifiers and best sellers. The IQAir HealthPro Plus is excellent for general particle, gas, and odor filtration. Recommended for allergy or asthma sufferers who also want to address gases & odors. The IQAir HealthPro Plus includes a powerful 6-speed HEPA air purifier, gas and odor filtration, filter monitoring system, remote control, integrated timer (w/ casters)....
10 Gallon, 2 Speed, Oak Burl Color, Evaporative Whole House Humidifier With Air Care Filter, 10 Gallon Output Per Day, Humidifies 2,100 SQFT, Humidistat Automatically Controls Humidity Level, Automatic Shut Off With Refill Lights, Two 2.75 Gallon Water Caddies With Refill Hose, Replaceable 2 Stage Air Care Filter, Helps Remove Airborne Pollutants, Concealed Control Panel, E-z Roll Caters Uses Ess...
It's big and it's boxy, but this humidifier is designed to humidify an entire house--up to 2,300 square feet. Using an evaporative system and unheated, natural, evaporated water, it requires less energy than warm mist or steam units. You also won't have to deal with white dust, spray, or mist on furniture or floors. Other benefits of the evaporative system include: relief from symptoms of dry skin...
This digital document is an article from ASHRAE Journal, published by American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. on March 1, 2008. The length of the article is 3541 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.Cit...
Eliminate bacteria, viruses, and other airborne contaminants in your entire home with the Secure Air SA3510 whole house air purifier. Offering up to 10 times the dose of Ultraviolet C energy, the 3510 outperforms costly and clumsy central air ductwork kits at just a fraction of the price. This whole house air purifier covers up to 2,000 square feet and utilizes the same technology used in hospitals, clinics, and food processing plants. Multi-Stage Filtration TechnologyThe Secure Air SA3510 features a multi-stage purification system including UVGI technology, dual electrostatic filtration, HEPA filtration, and Ti02. Patented scent vents also release a pleasant aroma throughout your home.Easy-to-Use Control PanelThis whole house air purifier has an intuitive control panel that allows you to set airflow levels and program times. EconomicalThe Secure Air SA3510 is incredibly economical to operate. It consumes little energy and each UV-C light bulb lasts anywhere from 1-2 years with regular use. PowerfulThe Secure Air 3510 sterilizes and purifies over 800 cubic feet per hour.
Studies have shown that symptoms stemming from indoor air pollutants such as eyes, nose, and throat irritation; fatigue, dizziness, and other respiratory problems may be experienced immediately after exposure to poor indoor air or worse yet, even years later. As well, poor indoor air quality is one of the leading causes of exacerbated allergy and asthma symptoms. With a coverage area of up to 2000 square feet, the H600 (Black) is perfect for whole house or workplace purifying. Specially designed for allergy and asthma sufferers, the Airpura H600 (Black) traps particles that can trigger allergy and asthma symptoms with True HEPA filtration. Unlike other air purifiers on the market, the H600 offers a variable speed motor and more CFM than any other home unit available. Forty square feet of True HEPA has the ability to filter out 99.97% of particles as small as 0.3 microns, and the vacuumable pre-filter traps larger particles. The Hi-C Carbon Weave filter also helps eliminate airborne chemicals, gases, and odors. In addition to offering superior air purification products, Airpura believes in designing air purifiers that are environmentally sound. The H600 (Black) uses all-metal housing and felt gaskets to maximize filtration and to prevent the off-gassing of chemicals and vapors, with 93% of the unit being recyclable. Because of thisenvironmentally conscious design, the H600 (Black) will not release harmful VOCs into the air you breathe, making this air purifier the perfect choice for allergy sufferers, asthmatics, and those with sensitive lungs. As well, Airpura offers a five warranty on parts and ten years on labor, therefore protecting your unit from defects. Take control of your allergy and asthma symptoms with the Airpura H600 (Black) Air Purifier.
the EdenPure G7 Whole-house air purifier, true to its name, purifies a huge area up to 3000 square feet. This quiet purifier has no filters to replace an uses four stages of filtration.*300-square-foot purification area *Wood-finish housing *Five-speed fan *Activated oxygen, UV, ions ans more *Measures 13 inches high x 12 inches square
When you breathe, all you want is clean, fresh air—and that’s what you’ll get with the Biozone 2000 air purifier. Say goodbye to airborne toxins and irritants for good. The Biozone 2000 is the perfect unit for whole-house purification or use in large offices or commercial spaces. Effective up to 2,000 square feet, the unit eliminates chemicals, allergens, and odors, creating a healthy breathing space for you and your family, associates, or customers. Receive a one-year warranty and 30-day money back guarantee.
Studies have shown that symptoms stemming from indoor air pollutants such as eyes, nose, and throat irritation; fatigue, dizziness, and other respiratory problems may be experienced immediately after exposure to poor indoor air or worse yet, even years later. As well, poor indoor air quality is one of the leading causes of exacerbated allergy and asthma symptoms. With a coverage area of up to 2000 square feet, the H600 is perfect for whole house or workplace purifying. Specially designed for allergy and asthma sufferers, the Airpura H600 traps particles that can trigger allergy and asthma symptoms with True HEPA filtration. Unlike other air purifiers on the market, the H600 offers a variable speed motor and more CFM than any other home unit available. Forty square feet of True HEPA has the ability to filter out 99.97% of particles as small as 0.3 microns, and the vacuumable pre-filter traps larger particles. The Hi-C Carbon Weave filter also helps eliminate airborne chemicals, gases, and odors. In addition to offering superior air purification products, Airpura believes in designing air purifiers that are environmentally sound. The H600 uses all-metal housing and felt gaskets to maximize filtration and to prevent the off-gassing of chemicals and vapors, with 93% of the unit being recyclable. Because of thisenvironmentally conscious design, the H600 will not release harmful VOCs into the air you breathe, making this air purifier the perfect choice for allergy sufferers, asthmatics, and those with sensitive lungs. As well, Airpura offers a five warranty on parts and ten years on labor, therefore protecting your unit from defects. Take control of your allergy and asthma symptoms with the Airpura H600 Air Purifier.
Studies have shown that symptoms stemming from indoor air pollutants such as eyes, nose, and throat irritation; fatigue, dizziness, and other respiratory problems may be experienced immediately after exposure to poor indoor air or worse yet, even years later. As well, poor indoor air quality is one of the leading causes of exacerbated allergy and asthma symptoms. With a coverage area of up to 2000 square feet, the H600 (White) is perfect for whole house or workplace purifying. Specially designed for allergy and asthma sufferers, the Airpura H600 (White) traps particles that can trigger allergy and asthma symptoms with True HEPA filtration. Unlike other air purifiers on the market, the H600 offers a variable speed motor and more CFM than any other home unit available. Forty square feet of True HEPA has the ability to filter out 99.97% of particles as small as 0.3 microns, and the vacuumable pre-filter traps larger particles. The Hi-C Carbon Weave filter also helps eliminate airborne chemicals, gases, and odors. In addition to offering superior air purification products, Airpura believes in designing air purifiers that are environmentally sound. The H600 (White) uses all-metal housing and felt gaskets to maximize filtration and to prevent the off-gassing of chemicals and vapors, with 93% of the unit being recyclable. Because of thisenvironmentally conscious design, the H600 (White) will not release harmful VOCs into the air you breathe, making this air purifier the perfect choice for allergy sufferers, asthmatics, and those with sensitive lungs. As well, Airpura offers a five warranty on parts and ten years on labor, therefore protecting your unit from defects. Take control of your allergy and asthma symptoms with the Airpura H600 Air Purifier.
Say goodbye to airborne contaminants such as pollen, pet dander, smoke, and mold with the brand new Vornado AQS500 air purifier! This whole room air cleaner combines mechanical and electrostatic purification methods together in one compact unit. The AQS500 works in areas up to 324 square feet and uses patented Vornado Vortex technology to fully circulate the air in your room. It also boasts near-silent operation and is as quiet as a personal desktop computer when on the low speed setting. Whole Room Air FiltrationMany air cleaners don't fully circulate the air and can only clean the immediate area around the unit. The Vornado AQS500 actually uses Vortex technology to fully circulate the air throughout your entire room.Superior PerformanceThis whole room air purifier offers 4 air changes per minute in areas up to 324 square feet. It's also CADR certified to remove dust, pollen, and smoke. Dual Purification SystemThe AQS500 utilizes 2 different purification methods: electrostatic and mechanical. Air is also drawn through 2 high allergen/maximum dust air filters. QuietWhen set on "low," the AQS500 is as quiet as a personal desktop computer.Easy OperationLED indicators, timer, and filter change indicator make operation a snap.
How do i reset the indicator light on my HAP422B Holmes air purifier?! ?
I have searched the web to no avail. I even downloaded the manual on Holmes website but all it says is that some purifiers with an indicator light are reset by inserting a pin into the reset button. WHERE is the reset button?!?! I have searched by the button, around the button, behind the filters... going a little crazy now!
Units which have an indicator light (HAP243/HAP422) must be reset
once the HEPA filter has been replaced. Reset indicator by inserting a
small object (such as a pin or paperclip) into the hole marked RESET.
There should be a small hole marked Reset around the indicator, see figure 2 at the attached manual.
HC14 Features: -Fits console models: MCM-6009, HCM-6011, or earlier models -Removes minerals and pollutants from water -Includes dry lift handle for filter -ProTec antimicrobial helps prevent growth of mold, fungus, and other bacteria -Reinforced for maximum efficiency and longer filter life -Exclusive dry lift handle helps to keep hands dry and clean -Overall Dimensions: 8'' H x 14'' W x 3'' D ...
HLSHAPF600PDQU Helps remove 99.97pct of particles as small as 0.3 microns from passing through the filter. Captures unpleasant odors and common allergens. Maintains consistent high performance over time. Replacing the HEPA filter at least once a year is recommended. Filter Type: HEPA; Global Product Type: N/A; Filtration Type: HEPA Filter; Filtration For: Dust; Dust Mite Debris; Mold Spores; Odor...
Quiet operation, slim design and 99.97% HEPAâ"¢ filtration/carbon odor filter that clears air of most airborne bacteria, dust, pollen, molds, pet dander and tobacco smoke. Four speed settings and digital display with timer. Filter service indicators. Global Product Type: Air Cleaner Machines; Air Cleaner Machine Type: HEPA; CADR: 270; Maximum Room Size (Square Footage): 418 sq. ft....
Quiet operation, slim design and 99.97% HEPAâ"¢ filtration/carbon odor filter that clears air of most airborne bacteria, dust, pollen, molds, pet dander and tobacco smoke. Four speed settings and digital display with timer. Filter service indicators. Global Product Type: Air Cleaner Machines; Air Cleaner Machine Type: HEPA; CADR: 168; Maximum Room Size (Square Footage): 256 sq. ft....
Perfect for small rooms, the Bionaire BAP1400-U Permatech Mini Tower Air Cleaner will clean rooms up to 8 by 10 feet. The sleek mini tower uses a fan to circulate air through the cleaner where the HEPA filter traps allergen particles. Simultaneously, the cleaner further strives to improve the room's atmosphere with the release of positive ions and internal electrostatic precipitation to collect ad...
Harmony, Quietest 99.97% Hepa Air Purifier, Dual Position, Can Stand Upright Or On Its Side, Revolutionary Q7 Hepa Filter Technology Provides Quiet, Yet Powerful Performance, GE Motor For Added Durability, Filter Life Indicator, Cleans A 18' x 19' Room, Microban Antibacterial Product Protection, Uses Hepa Replacement Filter #HAPF-600 (3 Cartridges) & Carbon Filter #HAPF-60, CADR-225....
Use the HealthMate Plus HEPA air purifier to remove different gas and allergen particles from the air you breathe! Featuring all-steel construction and a large 1,500 square foot coverage area, this powerful home air purifier is the perfect addition to every home!EconomicalThe HealthMate Plus from Austin Air uses less energy than standard air purifiers - only 135 watts, to be exact. In addition, the home air purifier only requires a major filter change every five years, making the annual maintanence cost lower than most of the other brands on the market.Medical-Grade HEPA FilterThe air purifier features a medical-grade HEPA filter that removes 99.97% of particles up to 0.3 microns large, which includes pet dander, pollen and dust mites.Plus Series ModelAs a model of the Plus series by Austin Air, the HealthMate Plus HEPA air purifier easily removes heavy smoke, odors and chemicals, making the unit perfect for chemically sensitive places, such as homes with new carpet and nail salons.Multi-Stage FiltrationAustin Air's HealthMate Plus home purifier features 4 filters to eliminate almost all airborne particles, small and large alike.Please Note:All Austin Air products are excluded from any discount or promotional codes.
According to the EPA, people only spend an average of 10% of their time outside, which means that 90% of their time is spent indoors, exposing themselves to harmful indoor contaminants on a daily basis. The Airfree P2000 Air Purifier helps eradicate the allergens and irritants that may be lurking in your home. Reduces Ozone Independent tests have shown that this air purifier not only destroys microorganisms, but reduces the amount of ozone as well. Uses a Safe TechnologyThe Thermodynamic Sterilizing System used destroys 99.99% of all microorganisms at a high temperature (400 degrees Fahrenheit). Silent OperationThere are no fans to create airflow. It is instead created through natural convection, allowing the P2000 to operate silently. No Maintenance Required This air purifier features no moving parts and no filters so there is no need for maintenance.
Organizations such as the CDC have endorsed the use of HEPA filtration in government buildings such as post offices, and hospital and health facilities routinely use medical-grade air purifiers to ensure pathogen-free air for both patients and healthcare workers. However, with so many different types of air purifiers on the market, consumers may find choosing one a difficult task. Luckily, Airpura Industries have created a superior air purification product that will bring the health benefits of clean air to you. The R600 (Cream) All-Purpose air purifier uses a powerful 560 CFM impeller to draw air through an 18lb carbon bed which removes odors, gases, VOCs, and 60% of its own weight in chemicals; and a True HEPA filter to remove 99.97% of particulates as small as 0.3 microns.The R600 (Cream) uses Airpura’s SPEC-A Design which allows for Simplified, Powerful, Effective, and Cleanest Air. Because the air flows directly over the R600’s filters to the exterior, this allows for lower air turbulence and noise reduction. Unlike other air purifiers which blow clean over the motor and recontaminate it, the Airpura R600’s motor and electric parts are situated away from the airflow. Variable speed controls allow you to set the unit at near-silent operation, or at optimum CFM for heavy indoor pollution levels, and two micro-suppress filters control bacteria and viruses around the carbon bed.In addition, because the R600 (Cream) uses powder coat steel mesh housing and felt gaskets, no plastic vapors or off-gassing occurs, making it the perfect choice for those suffering from allergies, asthma, multiple chemical sensitivity, or sensitive lungs. A unique pressure seal ensures that allow impurities pass through the filters, and this prevents pollutants from passing through.Nevertheless, one of the most important features of the R600 (Cream) is the fact that it is environmentally sound. Almost 93% of the Airpura R600 (Cream) is recyclable, and its refillable carbon canisters are all metal and built with galvanized steel to avoid corrosion. These design considerations help reduce environmental waste and operating costs. Feel the difference breathing clean air makes to your health with the Airpura R600 (Cream).
With a four-stage filtration system, it's no wonder that the Austin Air HealthMate air purifier is a popular choice when it comes to removing all unwanted airborne particles for healthy, clean air! Not only is this home purifier extremely efficient, it is also easy and inexpensive to maintain!Centrifugal FanThe Austin Air HealthMate uses a centrifugal fan for a higher efficiency when it comes to removing airborne pollutants. The fan offers three different speeds for customized purification settings.Steel ConstructionThe HealthMate is made entirely out of steel, which prevents plastic off-gassing and emissions and guarantees a longer life for your air purifier.Efficient Pre-FiltersThis home purifier features a large particle pre-filter and a medium particle pre-filter to capture the larger airborne contaminants and to give your other, more expensive filters a longer filter life.Quiet OperationAt its lowest speed, the HealthMate air purifier by Austin Air only operates at 50 dB - that's about as low as a loud whisper!Carbon-Zeolite Mix FilterAustin Air's Healthmate home purifier offers a unique blend of carbon and zeolite, which eliminates odors and gases such as nitrogen while producing medical-grade oxygen!Please Note:All Austin Air products are excluded from any discount or promotional codes.
The Blueair Medical Pro Air Purifier is one of the quietest air purifiers available. A blue light-emitting diode is incorporated into the design because they are so quiet that you need something to let you know they’re working. It only rates a 63.5 dBA when on high and 38 dBA when on low. The large grill on the Blueair Medical Pro air purifier is included so that the unit will clean air easily. Other purifiers in its class do not have airflow inlets and outlets as large. There is virtually no noticeable draft and an exceptional air exchange rate. Also included are built-in carrying handles, a 4-speed control knob, an easy-to-change filter, steel housing, ion brushes, easy-to-vacuum chamber and a safety switch that automatically turns the power off when the door opens.The filtration method used by the Blueair Medical Pro air purifier is HEPASilent Technology. It has an electrostatic ionizer that includes 4 ion brushes that charge the air to make particles cling to the filter media. There is also a highly effective multigas filter. The HEPA filter removes dust, pollen, bacteria, pet dander, mold spores and other airborne particles. The VOC filter contains active carbon to eliminate cigarette and cigar smoke and other volatile organic compounds. These filters only take 30 seconds to replace and should be replaces every six months.
The air in today’s homes and buildings can contain different organic contaminants such as bacteria, viruses, mold, and fungi. One of the most effective methods used to reduce and control airborne biological pollutants is ultraviolet (UV) light, and the Surround Air XJ-2100UV air purifier utilizes this technology, as well as ionization and an electrostatic dust collector, to remove these types of harmful substances from the air you breathe. The XJ-2100UV air purifier is perfect for areas such as rooms and personal spaces up to 300 square feet. Air first sweeps past the germicidal UV light after entering the air inlet, and which then kills airborne micro-organisms such as germs, viruses, bacteria, and fungi. Particulates are collected on metal dust plates like a magnet, and negative ions are safely accelerated in large numbers throughout the room, removing airborne particles and pollutants from the air.In addition to utilizing cutting-edge air purification technology, the Surround Air XJ-2100UV Ionic and UV purifier is energy efficient and easy to maintain. No filters need to be replaced, as the metal dust collection plates only need to be wiped periodically. Safely and effectively clean the air you breathe with the Surround Air XJ-2100UV air purifier.
The AC-1220 Magic Clean Air Purifier from Sunpentown has all the bases covered. The AC-1220 uses not only a HEPA and Carbon filter; but also has an ionizer to clean even more from your air. With three filters you are covered for about every pathogen they may enter your home. The Sunpentown AC-1220 will purify 350 square feet of your home, a very large space compared to the size of the AC-1220. The 8 hour timer allows you to leave your home but still continue to clean the air for cleaner air when you return home. Not only will the AC-1220 clean you air with three filters and give you an easy to set timer but it will also remind you when it is time to change the filters. Sunpentown put months of thought into the AC-1220 air purifier, so you don’t have to!