ozone and should be not be used in occupied spaces or near those suffering from asthma or WE NO LONGER CARRY THE BIOZONE LINE OF AIR See our current line of Home Air Purifiers , Whole House Air Purifiers , Fireplace & Accessories (8) Coway 1-Year Replacement Filter Pack for Sound Sleep Solution Air Purifier/Sound Spa Brookstone® Pure-Ion Pro Air Purifier Bionaire® True HEPA Dual Position Large Air Purifier Vornado® Replacement Pre-Sorb Filter Vornado® Replacement HEPA Filter for AQS35 and AQS25 Air Cleaner De'Longhi 2-in-1 HEPA + Active Carbon Filter for AC150 Air Purification System Friedrich® Electronic Air Purifier Carbon Filter Replacement Kit Blueair 403 HEPASilent Air Purification System Therapure® 360 HEPA Compact Air Purifier in Grey Replacement Cartridge for HoMedics® AR-15, AR-25 and AR-45 HEPA Air Cleaners Bionaire® True HEPA Dual Position Air Purifier Mini Winix FresHome Small Room Air Cleaner

Boneco P500 HEPA Air Purifier Rowenta® Intense Pure Air XL Auto Nano Captur Filter Crane Frog HEPA-Tupe Air Filter Vornado® Silverscreen 2-Pack Replacement Screen Tray 2-Pack Friedrich® Electronic Air Purifier HEPA Filter Replacement Kit Honeywell Universal Replacement Pre-Filters Vornado® PCO300 Silverscreen Enhanced HEPA Air Purifier Vornado® Silverscreen Advanced Carbon 2-Pack Filter Replacement Air PurifiersAir purifiers aid in significantly reducing contaminants found indoors by filtering them from homes and workplaces. Air cleaners & ionizers help remove pollutants in the environment and create a more enjoyable setting. Choose from a variety of sizes & designs made by top brands such as HoMedics®, Honeywell and The Sharper Image®. Replacement filters are also available. Asked Questions about our negative ionizers and negative ions Negative ions (that is, negative-charged ions) in a room act as air purifiers, causing dust, pollen, mold, smoke, and many other allergens to stick together