250 - 500 sq. ft. - Air Purifiers
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All to choose your 250 - 500 sq. ft. - Air Purifiers, thanks to the web's most comprehensive price comparison and buying guide ! In this category you will find the best deals, consumer reviews, professional tests, photos and videos to help you choose the best products at the best price.
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$149.99 - $384.00CompareHoneywell 50250-N HEPA Air Purifier With Ionizer
HONEYWELL True Hepa Filter Removes 99.97% Of All Airborne Particles As Small As 0.3 Microns, Including Pollen, Dust, Smoke And Other Sources Of Indoor Allergens. Activated Carbon Prefilter Reduces Odors. Patented 360° Airflow And Surround Seal... More details
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$36.41 - $92.00CompareHolmes Products HAP243-UC HEPA Air Purifier With Ionizer
Harmony 99% HEPA Air Purifier for Room Size 10' x 11', Replacement Filter 99% HEPA filter helps remove airborne particles and allergens Carbon filtration reduces unpleasant odors Microban® anti-microbial product protection Electronic ionizer... More details
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$499.87 - $764.99CompareBlueair 402 HEPA Air Purifier
BlueAir 402 air purifier cleans air in rooms up to 365 sq ft. It captures 99.97% of particles, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles. Filter included with unit. More details
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$88.99 - $129.95CompareHolmes Products HAP726-U HEPA Air Purifier
True Heap filter removes up to 99.97% of airborne allergens as small as 0.3 microns from air passing through the filter. Enhanced carbon filters absorb and eliminate odors. Also features quiet operation, dual positioning and a slim design. Certified... More details
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$219.00CompareAirFree P 1000 Air Purifier
This is the air purifier which uses heated air to destroy airborne mold, bacteria, viruses, dust mites, and pollens. Unlike commonly available ionic units, it does not produce harmfully elevated ozone levels; it also reduces existing indoor ozone,... More details
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$82.00 - $179.00CompareSurround Air Multi-Tech XJ-3000C HEPA Air Purifier With Ionizer
Nearly 100% effective in clinical tests, and much more effective in toxin removal test than the Ionic Breeze, Oreck and Consumer Reports top-rated Friedrich air purifier. Also killed 100% of aspergillus mold in clinical tests. More details
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$196.99 - $220.00CompareWhirlpool Whispure 250 HEPA Air Purifier
If you are looking for the best investment for a small space, then the Whirlpool Whispure 250 is the right choice. With the reliability of performance that comes with all Whirlpool products, you can breathe easily knowing your air is being cleaned... More details
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$249.95CompareBiozone Standard 500 Air Purifier
Product Features: Quiet Operation: With Quiet Operation; Sq. Ft. Coverage: 500 Sq. Ft.; Filter Type: UV; Depth: 4.25 in.; Height: 11 in.; Width: 8.75 in.; Warranty: 3 Years More details
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$150.79 - $218.00Compare3M Filtrete FAP03 Air Purifier
With more air circulation plus better dust and pollen capturing capabilities than any HEPA air purifier in its class, the Filtrete from 3M features quiet operation and a stylish design that fits right in with any décor. A user-friendly machine, the... More details
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$216.88 - $264.00CompareWhirlpool Whispure 450 HEPA Air Purifier
The Whispure is an air purifier that wont disturb your sleep Simply turn it on and leave it on And its energy efficient using about the same wattage as an ordinary light bulb Designed to blend into your home dcor the Whispure works anywhere even... More details
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$268.80 - $384.00CompareHunter Fan Company QuietFlo 401 HEPA Air Purifier With Ionizer
The Hunter 30400 QuietFlo True HEPA Air Purifier features a QuietFlo Fan that draws air into the unit without excessive noise. An advanced activated carbon prefilter reduces cooking, tobacco and pet odors while also capturing larger dust particles,... More details
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$565.00 - $621.54CompareBlueair 501 HEPA Air Purifier With Ionizer
Quiet and efficient HEPA-like air purifier. For those who want quality but quiet filtration. Popular for bedrooms of up to ~550 sq. ft. Recommended for people with allergies. More details
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$200.00CompareKenmore AC2044-1 Air Purifier
The Kenmore Electrostatic Air Cleaner quickly and effectively reduces airborne allergens and irritants in larger rooms of your home or home office - using a 3 stage cleaning system. Pre-filter collects large particles, the collecting cell charges... More details
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$109.95 - $262.00CompareHunter Fan Company QuietFlo 30085 HEPA Air Purifier With Ionizer
The Hunter 30085 QuietFlo True HEPA Air Purifier features a QuietFlo Fan that draws air into the unit without excessive noise. An advanced activated carbon prefilter reduces cooking tobacco and pet odors while also capturing larger dust particles... More details
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$549.00 - $629.95CompareBlueair 450ESS HEPA Air Purifier
The Blueair 450E room air purifier is a great way to provide comprehensive cleaning for up to 365 square feet. It weighs only 34 pounds making transportation and placement a breeze. Plus it operates at a near silent level so it will not disturb... More details
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$299.00 - $347.24CompareWhirlpool 315-CADR Air Purifier
Remove unwanted airborne irritants, such as dust, pollen, and smoke, from rooms sized up to 500 square feet using the Whirlpool Whispure 510 Air Purifier. This Energy Star-rated air purifier features true HEPA filtration, four powerful fan speeds,... More details
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$499.00CompareAlen Paralda HEPA Air Purifier With Ionizer
The Paralda air purifier combines the ozone-safe ionizer which promotes an environment of health and rejuvenation. The Paralda air purifier is green - literally. The translucent exterior poetically suspends the bamboo green interior portraying a... More details
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$999.00CompareAller Air Sentinel 5000 SENTINEl HEPA Air Purifier
The 5000 SENTINEL has a host of incorporated features commonly ordered as options on AllerAir units destined for hostile environments in order to reduce potent airborne contaminants (chemical, germicidal, biological, radioactive / nuclear). More details
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$104.00 - $179.99CompareSurround Air Multi-Tech XJ-3000E HEPA Air Purifier With Ionizer
The Surround Air Multi-Tech XJ-3000E Air Purifier is everything you could want from an air purifier. It is an excellent dust and allergen filter, and is an effective way to kill micro-organisms. It can remove noxious chemicals, fumes, and gases from... More details
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$653.02 - $999.99CompareBlueair ECO10 HEPA Air Purifier
The Blueair ECO10 runs on just 10 watts of power, making it extremely energy efficient. Cleans a 300 sq.ft. room 5 times per houe. It is nearly 10 times more energy efficient than the minimum performance requirements for energy-efficient room air... More details
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$36.39 - $80.49CompareHealiohealth GG-1000 Air Purifier
The Germ Guardian™ Plug-In effectively kills germs and odors in the home. The plug-in uses hospital-proven UV-C light technology to kill 99% of germs in the air. It kills germs that cause: colds and flu viruses, strep throat, staph infections and... More details
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$126.07 - $134.99CompareShop Vac 103-00-00 Air Purifier
The Portable Air Shop Cleaner helps keep your shop environment cleaner and healthier. It features quiet operation and a 2-stage filtration system. Use on a bench top or floor. More details
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$67.95CompareVornado AQS35 HEPA Air Purifier
AQS35 True HEPA Air Quality System Vornado Vortex Action circulates and cleans all the air in the room using 99.97% efficient True HEPA filtration. Verified high-performance output in rooms as large as 20' x 20'. 5-speed control. PreSorb(R) More details
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$2474.00CompareAmaircare 8500 HEPA Air Purifier
Product Features: Sq. Ft. Coverage: 375 Sq. Ft.; Filter Type: HEPA; Depth: 28 in.; Height: 50 in.; Weight: 125 lb.; Width: 17.25 in. More details
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$285.19CompareSanyo ABC-VW24 Air Purifier
Keep your air clean through the power of water. Suppresse airborne bacteria, mold, pollen, odors and more. Uses the same technology at use in swimming pool sterilization systems, based on Sanyo's electrolyzed water technology. Features... More details