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 9x9x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9 x 9 x .75)
Regular price $96.96 USDRegular priceSale price $96.96 USD -
Filter King 36.5x47x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 36.5 x 47 x .75)
Regular price $271.55 USDRegular priceSale price $271.55 USD -
Nordic Pure 16x24x1 (Actual Size: 15 3/8 x 23 3/8 x 3/4) Tru Mini Pleat MERV 8 AC Furnace Air Filters - 2.5X More Media for Longer-Lasting, High-Efficiency Filtration - 4 Pack
Regular price $86.38 USDRegular priceSale price $86.38 USD -
Filter King 4.5x55x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4.5 x 55 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 9x65x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9 x 65 x .75)
Regular price $142.08 USDRegular priceSale price $142.08 USD -
Filter King 40x47.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 40 x 47.5 x .75)
Regular price $294.85 USDRegular priceSale price $294.85 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 24 Pack
Regular price $337.26 USDRegular priceSale price $337.26 USD -
Filter King 4x61x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4 x 61 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 9x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9 x 30 x .75)
Regular price $104.90 USDRegular priceSale price $104.90 USD -
Filter King 5.5x65x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5.5 x 65 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 17.5x27x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 27 x 1.75)
Regular price $105.28 USDRegular priceSale price $105.28 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Furnace Air Filters MERV 10 Pleated Plus Carbon 24 Pack
Regular price $368.35 USDRegular priceSale price $368.35 USD -
Filter King 6x66x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 6 x 66 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 5x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5 x 30 x .75)
Regular price $103.87 USDRegular priceSale price $103.87 USD -
Filter King 39.5x37.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39.5 x 37.5 x .75)
Regular price $302.02 USDRegular priceSale price $302.02 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Poly Green MERV 6 AC Furnace Air Filters – Reduces Dust, Pollen, Pet Dander & Allergens – 3-Pack
Regular price $61.87 USDRegular priceSale price $61.87 USD