Air Purifier by Tiger has 2 stages of filtration and includes 2 HEPA filters and 2 carbon filters to will last you up to 4 years. Recommended room size: 110 sq. ft.

5-stage air cleaning system includes a washable anti-bacterial pre-filter, True HEPA filter with 99.99% efficiency, Nano-Silver mesh, washable carbon filter and PlasmaWave Technology. For rooms up to 270 sq. ft.

Electronic air purifier for particulate, VOC, and odor control in the home or office. Includes 4 washable pre-filters, 4 HEPA filters, 2 carbon filters, 2 washable high airflow antimicrobial filters, 1 aroma fragrance cartridge, user manual, and remote control with batteries. Max room coverage of 1500 – 2000 sq. ft.

(Model 30401) Digital display Hunter air purifier covers a 19' x 21' size room. Can be manually operated or programmed.

Tower air purifier by Hunter. Air purifier includes a pre-filter, separate ion generator, and QuietFlo HEPA particle filter. Recommended room size: 143 sq. ft.

Ionic air purifiers by Hamilton Beach are effective in rooms as large as 180 square feet. Model 04492 includes a permanent HEPA grade filter.

Ionic air purifiers by Hamilton Beach are effective in rooms as large as 180 square feet and include a HEPA grade filter.

Allergen Reducers by Hamilton Beach improve indoor air quality by trapping large particles such as pollen, dust, and pet dander. Allergen Reducer includes a 3M Filtrete™ filter. Recommended for room size: 210 sq ft.

Compact air purifier for allergen control in a room up to 230 sq. ft. HEPA filtration, 3 speed manual control. Weight: 10.5 lbs. 16H x 12W x 9D.

Air purifier with photo-catalytic oxidation, electronic sensors and UV light. Portable air purifier.

Blueair AirPod air purifiers.

Our quietest air purifier for large rooms up to 679 sq. ft. Includes 3 HEPASilent/Carbon filters with 5.3 lbs. of impregnated activated carbon for better smoke, gas, odor and chemical removal. Includes casters.

Our quietest air purifier for large rooms up to 620 sq. ft. Includes 3 HEPASilent particle and gas filters recommended for allergen and particulate control. Includes casters.

These air purifiers are our quietest for medium rooms up to 365 sq. ft. Include 1 HEPASilent/Carbon filter with 3 lbs. of impregnated activated carbon for smoke, gas, chemical and odor removal. The Blueair 402 has built-in handgrips, but no casters.

These air purifiers are our quietest for medium rooms up to 365 sq. ft. Includes 1 HEPASilent particle filter recommended for airborne allergen and particulate control. The Blueair 402 has built-in handgrips, but no casters.

Blueair 250 air purifiers are for small rooms up to 166 sq. ft., HEPA Silent technology, digital display, and remote control - for small bedroom or office use.

Blueair 201 air purifiers are for small rooms up to 166 sq. ft., these air purifiers have 3 fan speeds, and are almost silent on low, good for small bedroom or office use.

Air purifiers by Austin Air. Air purifier includes a pre-filter, HEPA air filter, and carbon & zeolite odor and gas filtration.

Air purifiers by Austin Air. Air purifier includes a pre-filter, HEPA air filter, and carbon & zeolite odor and gas filtration. Carbon-Zeolite mix and potassium iodide enable this air purifier to remove volatile organic chemicals. It is highly recommended for those who have MCS or chemical sensitivities.

Air purifiers by Austin Air. Air purifier includes a pre-filter, HEPA air filter, and carbon & zeolite odor and gas filtration. Same compact unit and specifications as the HealthMate Junior, with a HEPA filter using a mixture of solid activated carbon and zeolite impregnated with potassium iodide to remove harmful gasses for chemically sensitive.