See also:

• Business: Healthcare: Products and Services: Filters and Purifiers  (101)
• Shopping: Health: Conditions and Diseases: Allergies  (40)
• Shopping: Health: Conditions and Diseases: Respiratory Conditions: Asthma  (6)

A1 Air Filters - - Offers a variety of residential and commercial air filtration units from firms like Austin Air, Blueair, and Zestron.

Air & Water Solutions, Inc. - - Provides portable biological treatment systems for air, water, and soil.

Air Care 1 - - Suppliers and manufacturers of air filtration systems and accessories in the UK.

AirFilterStore.com - - Offers true HEPA air filters by Austin, Healthmate, C.A.R.E. 2000, and Amaircare.

AirShack.com - - Features HEPA air purifiers and replacement filters from Hunter. Find tips on selecting the right model.

AirTesters.com - - Features this IQAir dealer offering a broad range of air purifiers and testers.

Aller Air Industries - - Manufactures and sells a wide range of HEPA and UV based metal construction air purifiers in multiple colors.

Alpine Home Air Products - - Dealers of a residential air quality products, humidifiers, air cleaners and filters.

Berriman Associates - - New York company offering air filters and air purifying devices for residential, commercial and industrial facilities with secure online purchasing facilities.

BestFilters.com - - Provides a wide selection of air cleaners and purifiers.

Bionaire - - Manufacturer of a wide range of air cleaners and humidifiers. Markets replacement parts and filters.

Bionic Products Party, Ltd. - - Therapeutic ionizers for home and auto, from Australia.

BPA Air Quality Solutions - - Offers air purification equipment for residential, commercial, industrial and manufacturing applications. Also features air testing equipment, cleanroom laser particle counters and ultra-violet (UV) sterilizers.

CaluTech Clear Air - - Offers UV air cleaners that destroy bacteria. Provides information about killing bacteria associated with different diseases.

ClearFlite Air Purifiers - - Features HEPA air purifiers from Air-O-Swiss, Allerair, Blueair, Austin Air, Friedrich, and Bioniare.

D&T HVAC - - Specalizing in replacement air filters for heating and cooling systems, purifiers, and humidifiers.

Dustless.Com - - Offers information about an assortment of indoor air products including air filters and electrostatic air purifiers.

E.L. Foust Co. - - Manufactures and markets a line of air purifiers for people with Multiple Chemical Sensitivity (MCS) and allergies.

Electrocorp Company - - Read about negative ioniziers and carbon based odor controllers for indoor air problems.

Electrodepot - - Manufacturer specializing in climate and humidity controllers. Includes dealer information in addition to direct ordering.

EverGreen Rooms by Hartford - - Manufacturer of air and water purification products for home and hotels.

Filter Savings - - Offers replacement HEPA air filters for furnace, air conditioner, humidifier, and air cleaner products. Name brands include Bionaire, Duracraft, Holmes, Honeywell, and Trion.

FiltersAmerica.Com - - Offers replacement filters for a wide range of portable and whole-house air purifiers and humidifiers.

FiltersUSA.Com - - Sells a range of whole-house and portable air cleaners and humidifiers as well as replacement filters and parts. Offers tips and a FAQ.

General Filters, Inc. - - Manufactures humidifiers, thermostats, air cleaners, zone control systems, and energy recovery ventilators facilitating home automation.

Healthy Living By Choice Associates/ - - Sells Air Oasis and AirSource brands of air purifiers.

Hepalta Purified Air Inc. - - Features this distributor of Amaircare and AllerAir, portable HEPA, as well as central system air cleaning systems.

HomeAirTreatment.com - - Retailer of portable HEPA air purifiers and humidifiers. Offers technical details and research about the effects of dirty air.

InTech Marketing - - Offers a line of air purifier models for most requirements as well as humidifiers and filtered ashtrays.

Mitsubishi Electric PlasmaPure - - Provides information about an air purifier combining a HEPA filter with advanced plasma technology.

NewFilter.com - - Features a selection of air purifier, humidifier and appliance replacement filters.

Optimair Limited - - Provides a wide range of electrostatic air filters and portable air conditioning units to help make your office environment cleaner and more comfortable.

Pure Air Systems - - Filtration and air cleaning equipment and replacement filters.

Sani-Shield International - - Offers a range of air indoor air quality products including HEPA air filters and air fresheners.

Sylvane - - Offers a number of brands of air purifiers, filters, and accessories.

Tepco Clean Air Specialists - - Sells air purification systems as well as air, dust, and allergy filters for the home or business.

Zeolite Depot - - Offers zeolite, a safe, natural, and non-toxic mineral used in air purifiers. Eliminates odors, moisture, noxious fumes, mold, and mildew naturally.

Z&M Enterprises - - Offers a wide variety of portable air purifiers including Sun Pure, Honeywell, Panasonic, and Vornado. Also presents replacement filters.