Ultra-miniature Air Supply (#150MM) is incredibly tiny and lightweight. It operates on the same principle as the Original Air Supply, but with its patented solid platinum electroplated grid, it has the most powerful output of any wearable air purifier. Takes one CR123 lithium battery (included). Don't confuse this with similar-appearing $69-70 units! If you use a pacemaker, please consult your physician. (2 1/2 x 1 1/2 x 3/4"; 1 1/2 oz)

You'll love the Air Purification System, unless, of course, you're an airborne particle. While traditional air cleaners trap particles using either mechanical or electrostatic technology, the Air Purification System combines the best of both. First, the filters contain millions of ultra-thin fibers that mechanically trap even smaller particles. Then it goes a step further by giving a negative charge to particles, which magnetically attracts them to the filters.To minimize drafts, it disperses clean air on three sides through an area six times greater than the average air cleaner, while it is very quiet (has 4 speeds, on level 1, it is nearly impossible to hear). The Air Purification System is made of galvanized Swedish steel, the same material used in high quality telecom equipment, and is constructed to have an exceptionally long product life. No assembly required. We think this product is so good, we use them in our offices! APO/FPO shipping unavailable.

The Air Purifier is your best defense against dust mites, pollen, tobacco smoke, pet dander, mold spores, bacteria, and airborne allergies. It features a 3-speed fan designed for quiet, flexible operation, a 3-stage filtration system and ionizer (a washable pre-filter, a true HEPA filter, and an active carbon filter. A separately controlled ionizer provides added purification and helps freshen air), and an easy-to-clean grill. Comes assembled. This item ships directly from the manufacturer. Please allow 2 - 3 weeks for delivery.

The Air Purifier is your best defense against dust mites, pollen, tobacco smoke, pet dander, mold spores, bacteria, and airborne allergies. It features a 3-speed fan designed for quiet, flexible operation, a 3-stage filtration system and ionizer (a washable pre-filter, a true HEPA filter, and an active carbon filter. A separately controlled ionizer provides added purification and helps freshen air), and an easy-to-clean grill. Comes assembled. This item ships directly from the manufacturer. Please allow 2 - 3 weeks for delivery.

Featuring True HEPA Filtration for filtering airborne allergens, the quiet, lightweight and portable Honeywell air cleaners are ideal for those suffering from allergies or respiratory problems. They are medically approved for maximum relief from dust mite allergen, animal dander, pollen, mold spores, bacteria, tobacco smoke and harmful fibers. At 99.97% efficient, its HEPA filter removes just about anything that could cause a problem. Just slip in a new prefilter every three months and a new HEPA filter every three to five years. Each unit comes complete with a HEPA filter and a charcoal prefilter.

Winner of the prestigious NASA "Technology 2005 Award", these portable air cleaners feature the revolutionary, patented EMF Filtration System. Not only will these units filter four times the efficiency of a HEPA unit for removing dust, allergens, animal dander, pollen and particles, but they will also destroy 100% of active microorganisms, including viruses, bacteria, mold and fungi spores.HWF100: Completely cleans and recirculates the air in a 10' x 15' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 17 lbs. 12" L x 12" W x 22" H. Two-year factory warranty.HWF200: Completely cleans and recirculates the air in a 12' x 17' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 30 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.HWF300: Completely cleans and recirculates the air in a 12' x 17' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 18 lbs. 12" L x 12" W x 22" H. Two-year factory warranty.HWF400: Completely cleans and recirculates the air in a 20' x 15' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 31 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.HWF600: Completely cleans and recirculates the air in a 20' x 20' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 32 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.Replacement Post FiltersTwo Filters per Package

Winner of the prestigious NASA "Technology 2005 Award", these portable air cleaners feature the revolutionary, patented EMF Filtration System. Not only will these units filter four times the efficiency of a HEPA unit for removing dust, allergens, animal dander, pollen and particles, but they will also destroy 100% of active microorganisms, including viruses, bacteria, mold and fungi spores.HWF100: Completely cleans and recirculates the air in a 10' x 15' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 17 lbs. 12" L x 12" W x 22" H. Two-year factory warranty.HWF200: Completely cleans and recirculates the air in a 12' x 17' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 30 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.HWF300: Completely cleans and recirculates the air in a 12' x 17' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 18 lbs. 12" L x 12" W x 22" H. Two-year factory warranty.HWF400: Completely cleans and recirculates the air in a 20' x 15' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 31 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.HWF600: Completely cleans and recirculates the air in a 20' x 20' room every ten minutes. Three-Speed Control, Quiet Design, BioMonitor Light shows microorganism destruction, main filter status light, 360 deg air entry design, 100% sealed system. Weighs 32 lbs. 15" L x 15" W x 24" H. Two-year factory warranty.Replacement Post FiltersTwo Filters per Package

Breathe cleaner, fresher airIf you're sensitive to pollens and molds and want to enjoy an open window, our Window Guards are just for you. Pollen, dust and mold are kept outdoors by this unique Window Guard. Its patented triple-filtering air baffles allow only clean, fresh air to enter. It can be used in any season since it is not affected by rain, snow or high winds. Its sturdy aluminum frame makes it easy to install in any double-hung casement window. To clean, just rinse it off under running tap water. The small Window Guard is 7" high and adjusts to fit any window 20" to 36" wide. The large Window Guard is 11" high and fits any window 24" to 44" wide.

Compact, portable HEPA vacuum Incredibly lightweight at only 8 lbs., compact and portable, this true HEPA sealed vacuum filtration system retains up to 99.97% of pollens, household dust, mites and other allergens as small as 0.3 microns. Powerful 10-amp motor, large vacuum bag capacity, easy-carrying handle, complete floor-to-ceiling cleaning attachment set and durable ABS construction. Innovative wheel design for stability and ease of movement. One-year factory warranty.

High Absorption for Chemical Sensitivities