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 9x26x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9 x 26 x .75)
Regular price $95.10 USDRegular priceSale price $95.10 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack
Regular price $89.58 USDRegular priceSale price $89.58 USD -
Filter King 39.5x53.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39.5 x 53.5 x .75)
Regular price $318.14 USDRegular priceSale price $318.14 USD -
Filter King 9.5x35x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 35 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Pleated Air Filters MERV 7 Plus Carbon 24 Pack
Regular price $447.98 USDRegular priceSale price $447.98 USD -
Filter King 39.5x34x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39.5 x 34 x .75)
Regular price $293.12 USDRegular priceSale price $293.12 USD -
Filter King 38x28x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38 x 28 x .75)
Regular price $239.74 USDRegular priceSale price $239.74 USD -
Nordic Pure 16x24x1 (Actual Size: 15 3/8 x 23 3/8 x 3/4) Pleated Ultra MERV 16 AC Furnace Air Filters–With 2.5X More Media for Allergy & Dust Relief, Max Efficiency & Low Airflow Resistance 3 Pack
Regular price $131.94 USDRegular priceSale price $131.94 USD -
Filter King 5.5x60.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5.5 x 60.5 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 7x64.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7 x 64.5 x .75)
Regular price $142.08 USDRegular priceSale price $142.08 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Pleated MERV 12 Air Filters 6 Pack
Regular price $92.78 USDRegular priceSale price $92.78 USD -
Filter King 40x39.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 40 x 39.5 x .75)
Regular price $263.81 USDRegular priceSale price $263.81 USD -
Filter King 15x30.75x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15 x 30.75 x 1.75)
Regular price $107.90 USDRegular priceSale price $107.90 USD -
Filter King 40x35.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 40 x 35.5 x .75)
Regular price $263.81 USDRegular priceSale price $263.81 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Pleated Air Filters MERV 7 Plus Carbon 6 Pack
Regular price $121.58 USDRegular priceSale price $121.58 USD -
Filter King 9.5x28.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 28.5 x .75)
Regular price $105.66 USDRegular priceSale price $105.66 USD