ClearFlite Air Purifiers - Features HEPA air purifiers from Air-O-Swiss, Allerair, Blueair, Austin Air, Friedrich, and Bioniare. Alpine Home Air Products - Dealers of a residential air quality products, humidifiers, air cleaners and filters. 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. Bionaire - Manufacturer of a wide range of air cleaners and humidifiers. Markets replacement parts and filters. Dustless.Com - Offers information about an assortment of indoor air products including air filters and electrostatic air purifiers. Sylvane - Offers a number of brands of air purifiers, filters, and accessories. InTech Marketing - Offers a line of air purifier models for most requirements as well as humidifiers and filtered ashtrays. Berriman Associates - New York company offering air filters and air purifying devices for residential, commercial and industrial facilities with secure online purchasing facilities. FiltersAmerica.Com - Offers replacement filters for a wide range of portable and whole-house air purifiers and humidifiers. NewFilter.com - Features a selection of air purifier, humidifier and appliance replacement filters. Hepalta Purified Air Inc. - Features this distributor of Amaircare and AllerAir, portable HEPA, as well as central system air cleaning systems. E.L. Foust Co. - Manufactures and markets a line of air purifiers for people with Multiple Chemical Sensitivity (MCS) and allergies. CaluTech Clear Air - Offers UV air cleaners that destroy bacteria. Provides information about killing bacteria associated with different diseases. 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. BestFilters.com - Provides a wide selection of air cleaners, air and water filters and air purifiers. Offers true HEPA air cleaners from IQAir, Austin Air and Blueair. General Filters, Inc. - Manufactures humidifiers, thermostats, air cleaners, zone control systems, and energy recovery ventilators facilitating home automation. AirFilterStore.com - Offers true HEPA air filters by Austin, Healthmate, C.A.R.E. 2000, and Amaircare. Zeolite Depot - Offers zeolite, a safe, natural, and non-toxic mineral used in air purifiers. Eliminates odors, moisture, noxious fumes, mold, and mildew naturally. 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. A1 Air Filters - Offers a variety of residential and commercial air filtration units from firms like Austin Air, Blueair, and Zestron. 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. Air & Water Solutions, Inc. - Provides portable biological treatment systems for air, water, and soil. All Kinds of Filters - Specializing in replacement air filters for heating and cooling systems, purifiers, and humidifiers. Playa Lung - Respro brand pollution masks, designed for bicycle riding through polluted metropolitan areas or for filtration of playa dust. Poe Supply Inc. - Filtration and air cleaning equipment and replacement filters. Elanra - Therapeutic ionizers for home and auto, from Australia. Mitsubishi Electric Cooling & Heating - Air conditioner and PlasmaPure filters, and remote controls for air conditioners.