Collection: Allergy Air Filters
Allergy air filters capture pollen, dust, and allergens to help reduce allergy symptoms and improve indoor air quality.
Shop high-performance filters for cleaner air and everyday relief.
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Filter King 15x25x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x 1.75)
Regular price $279.17 USDRegular priceSale price $279.17 USD -
Filter King 20x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 35.5 x .75)
Regular price $142.75 USDRegular priceSale price $142.75 USD -
Filtrete 20x23x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack
Regular price $86.82 USDRegular priceSale price $86.82 USD -
Filterbuy 10x20x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 9.50 x 19.50 x 0.75)
Regular price $95.90 USDRegular priceSale price $95.90 USD -
Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell Replacement Furnace Filters MERV 12 Plus Carbon 2 Pack
Regular price $118.38 USDRegular priceSale price $118.38 USD -
Filter King 30x30x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 29.5 x 29.5 x .75)
Regular price $135.94 USDRegular priceSale price $135.94 USD -
Filter King 12x18x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75)
Regular price $159.55 USDRegular priceSale price $159.55 USD -
Filterbuy 30x32x2 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 30.00 x 32.00 x 1.75)
Regular price $239.90 USDRegular priceSale price $239.90 USD -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 10 Plus Carbon 4 Pack
Regular price $231.98 USDRegular priceSale price $231.98 USD -
Filter King 16x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 23.5 x 1.75)
Regular price $104.06 USDRegular priceSale price $104.06 USD -
Filtrete 16x25x1 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, AC Furnace HVAC Filters for Home, 3-Month Pleated Electrostatic (Actual Size 15.69 x 24.69 x 0.81 in)
Regular price $70.37 USDRegular priceSale price $70.37 USD -
Filter King 8x30x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 29.5 x .75)
Regular price $216.96 USDRegular priceSale price $216.96 USD -
Filterbuy 18x24x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 17.38 x 23.38 x 0.75)
Regular price $79.97 USDRegular priceSale price $79.97 USD -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell/Lennox Replacement Odor Reduction Merv 8 Filter 1 PK
Regular price $83.98 USDRegular priceSale price $83.98 USD -
Filter King 24x24x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75)
Regular price $76.70 USDRegular priceSale price $76.70 USD -
Filtrete 12x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.81x19.81x0.81 in)
Regular price $70.11 USDRegular priceSale price $70.11 USD