Air Purifiers > Home HEPA Air Purifiers Extra Large Room Home HEPA Air Purifiers are the right air purifier for people with extremely large Extra Large Room Home HEPA Air Purifiers reduce allergy symptoms by removing dust mites, pollen, mold spores, and animal dander from the air.  Extra Large Room Home HEPA Air Purifiers are generally placed in rooms which are occupied most frequently, such as bedrooms or living rooms, but which are too large for less powerful air purifiers to adequately clean.  Extra Large Room Home HEPA Air Purifier can handle even the largest rooms.  Also, people with very severe allergies can benefit from the power of these air purifiers even in smaller rooms, as they will clean the air in those rooms more frequently and thus keep the air more continually purified. Austin Air National Sleep Foundation Bedroom Air Purifier 5-Stage Advanced Filtration Power HEGA (High Efficiency Gas Absorption) 1,500 sq. ft. coverage Austin Air HealthMate 400 Air Purifier

Great value in a high-powered air purifier Made in The U.S.A. Rating: Austin Air HealthMate Jr. Air Purifier HM200 700 sq. ft. coverage Austin Air HealthMate Plus Room Air Purifier HM450 1,500 sq. ft. coverage Made in The U.S.A. Austin Air Baby's Breath HEGA Baby's Room Air Purifier Designed specially for a baby's needs Available in Pink or Light Blue Rating: Austin Air Allergy Machine HEGA Room Air Purifier Max protection for people with asthma and allergies Made in the U.S.A. Austin Air Pet Machine HEPA Air Purifier HM410 Designed specifically for pet owners 15 lb. Specialty Carbon filter geared toward pet allergens 60 ft. of True Medical Grade HEPA filter traps pet allergens Easily transported from place to place on casters Austin Air Allergy Machine Jr. HEGA Room Air Purifier HM205 Austin Air HealthMate Plus Junior Room Air Purifier HM250 Blueair 503 Air Purification System Powerful enough for very large rooms

Removes 99.97% of particles at 0.1 micronhow to use delphin vacuum as air purifier Quietist Air Purifier availabledo rainbow air purifiers work For rooms 25'x22' (550 square feet)best air purifier for perfume Blueair 603 Air Purification System For rooms 26'x26' (676 square feet) Four speed control Rating: Oreck AirInstinct HEPA Large Room Air PurifierDetailsORECK Airinstinct HEPA Filter Replacement FREE Shipping. Buy "Oreck AirInstinct HEPA Large Room Air Purifier” from Amazon Open-Box & Used and save 49% off the $499.99 list price. The AirInstinct 200 isn't an evolution in air purification — it's a real revolution. Oreck has merged advanced technology, superior design and HEPA filtration into a new kind of air purifier.

AirInstinct 200 is smart… amazingly smart; it uses technology to take the guesswork out of air purifiers. Most air purifiers give you different speeds, but leave you wondering: when should I turn it on and which speed should I use? Oreck's AirInstinct 200, with its unique PATH (Pre-filter, Anti-odor, True HEPA) filtration system, continuously checks particles in the air passing through its sensor and adjusts its air flow speed accordingly. Set it on automode and it does the thinking for you. Its four-color lighting system lets you know when it's working and at what speed. Perfect for rooms up to 248 sq. ft.ˆ Turn it on and walk away When should I turn it on and which speed should I use? Its four-color lighting system lets you know when it's working and at what speed. Three-stage PATH filtration system Reduces odors and captures 99.97% of the particles (as small as .3 microns) from the air that pass through its filters. Offers ultra-quiet operation on low setting.

Oreck is proud to offer our customers the AirInstinct 200 which has earned the Energy Star. It's built to last Oreck backs the AirInstinct 200 with an amazing 5-year limited warranty. For use in rooms up to 248 square foot The unit will circulate the air in a 248 square foot room (about the size of a master bedroom) every 13 minutes. It's lightweight and portable, so you can easily move it from room to room. 17.6 x 11.6 x 28.7 inches 18.6 pounds (View shipping rates and policies) #552,412 in Home and Kitchen (See Top 100 in Home and Kitchen) #1,378 in Home & Kitchen > Heating, Cooling & Air Quality > Air Purifiers > Parts & Accessories I have owned a number of air cleaners over the years. Most recently, I placed two Hoover Air Purifier with TiO2 Technology - WH10600 in the rooms of my children to combat an unusually bad allergy season. Prior, I also owned two Winix PlasmaWave 5300 Air Cleaner Model, sold by Sears and marketed as Kenmore Plasma Air cleaners (made by same company).

I rate the Hoover Air Purifier with TiO2 Technology - WH10600 a better air cleaner. It's also about $100 cheaper than the Oreck as of the date of this review.The Oreck AirInstinct is clearly targeting the advanced air cleaner market. This market is typically differentiated primarily through price and certain functions. This air cleaner offers true HEPA performance and many functional (operationally) options. However, it is seemingly missing proven technology such as UV filters incorporated in many other products and at a lesser price. Where the Oreck shines is in it's near silent operation, style, form (can fit up against a wall), various modes, sleep function, and 3 year HEPA filter, and 3 year odor filter. The value of the 3 year filters equates to anywhere from $125- $400 depending on the comparison air cleaner (i.e. Plasma Replacement filters can be very expensive). my grandson has bronchitis, always had congested chest but now he's breathing 150% better no raspy or gurgling lungs.