Features:

• Amazon A - Z Purchase Protection & RabbitAir® No-Hassle Return Policy ~Fastest Shipping through Amazon~ Compare our 5 YEAR WARRANTY to the competition! Energy Efficient~Only 33 watts at Turbo Speed and 7 Watts in silent Mode; Includes Wireless Remote; Virtually no maintenance! Unit Measures 22.5" H x 18" W x 9" D; Engineered by Mitsubishi
• Flu Prevention Capability - BioGS® HEPA Filter is specially coated with anit-influenza virus agent that can effectively lower the viral infectivity of airborne flu viruses as tested by Osaka Public Health Research Center in Japan.
• Zero Ozone, ETL safety approved; Traps airborne allergens and contaminants down to 0.3 microns in size, 99.97% of the time; Main filter made of the Most Advanced Bio-Engineered Fiber Material which not only traps but also destroys the allergens and bacteria ON the filter. Conventional HEPA air cleaners only trap allergens which leads to decreased efficiency and frequent filter replacement. Also features a (Washable) Nano-Silver pre-filter to further protect the life of the HEPA filter and help kill airborne bacteria, mold and germs! + (Washable) Charcoal based Honeycomb Activated Carbon filter that eliminates many common household chemical smells, cigarette odors, pet odors, volatile organic compounds (VOC's).
• Unit can operate at 4 different speeds + Turbo & Optional Auto Function; Different Modes Available: Pollen Mode, Sleep (Bedtime); Completely Silent at low speed = (No noise); + 1,2,4 hour timer & Optional heathly Ionizer function; No harmful Ozone; Effectively covers 600+ sq. ft.; Superior Quality ~ Industry-leading 5 year warranty; compare to our competitors' 0-1 year warranty!
• WHAT'S IN THE BOX: (1) BioGS SPA-421A Air Purifier, (2) BioGS HEPA filter with Flu Prevention, (3) Washable Nano-Silver Pre-filter, (4) Washable Charcoal based Honeycomb Activated Carbon filter, (5) Remote Control, (6) 3V Lithium Coin Battery, (7) User's Guide, (8) Starter Guide for Filter Installation, (9) Warranty Card, (10) Product Registration Card. (11) Amazon A - Z Purchase Protection & RabbitAir® No-Hassle Return Policy

Editor Reviews:

Product Description:
The RabbitAir BioGS (formally BioGP) Air Purifier uses a 3-stage filtration process to ELIMINATE, REMOVE and DESTROY many allergens, odors and germs. The 1st stage is the pre-filter (sink washable/dishwasher safe, no replacement) which captures large size particles, dust, pet hair, germs, fungus and mold. The 2nd stage is the BioGS® HEPA filter (lasts up to 3 years at 12 hours/day operation) which uses NEW! Bio-Fibers that destroys allergens and bacteria ON the filter + Flu Prevention Coating! Conventional HEPA purifiers allow for bacteria growth and the result is an ineffective filter that lasts only a few months before needing replacement. The BioGS® HEPA filter destroys allergy germs, pollen, dust mites, bacteria, cigarette odor, fungus, greenhouse gasses, and many household odors. The 3rd stage is the Honeycomb Charcoal deodorization filter (sink washable/dishwasher safe, no replacement) which removes exhaust gas, pet odor, trash odor, chemical substances, Volatile Organic Compounds (VOC's), household odor, and cigarette odor. The heart of this advanced air cleaner is its NEW! Brushless Direct Current Motor (BLDC). This cutting-edge motor design allows for ultra-quiet operation of only 18 decibels at low speed (nearly silent) up to 45 decibels at high speed, much, much, much quieter than conventional air purifiers. It's not just ultra-quiet but it moves air faster (2 air changes/hour) because there is no brush resistance with the motor which can cause sparks and wear after prolonged use. This is NOT the case with the BioGS Air Purifier; you can run it 24 hours a day if you desire because it's energy efficient using only 33 watts at Turbo speed and 7 watts in silent mode! You won't find a more efficient or effective HEPA ionic air purifier/cleaner that's as ultra-quiet, energy efficient and has washable filters to SAVE you money. This is the best investment for you and your loved ones for many years to come! Backed by an Industy-Leading 5 Year Warranty

Rating : - just great!!! silent, fresh, effective. must have item!!!
I've used two of sharper image air freshers, which were ok, but this item is much more effective. Very silent, and produces really fresh air.

the design is really cool. I love it!