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 38.5x45x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38.5 x 45 x .75)
Regular price $271.55 USDRegular priceSale price $271.55 USD -
Filter King 39x15x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39 x 15 x .75)
Regular price $124.10 USDRegular priceSale price $124.10 USD -
Filter King 9x32.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9 x 32.5 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 7.5x57.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 57.5 x .75)
Regular price $142.08 USDRegular priceSale price $142.08 USD -
Filter King 38x13.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38 x 13.5 x .75)
Regular price $124.10 USDRegular priceSale price $124.10 USD -
Filter King 19x22x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 22 x 1.75)
Regular price $106.88 USDRegular priceSale price $106.88 USD -
Filter King 39.5x26.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39.5 x 26.5 x .75)
Regular price $239.74 USDRegular priceSale price $239.74 USD -
BestAir AB3-1625-11R AC Furnace Air Filter, 16" x 25" x 3", MERV 11, Fits 100%, For Trion Air Bear, Supreme, Skuttle, GeneralAire, Source1 & Ultravation Models, Pack of 1
Regular price $53.01 USDRegular priceSale price $53.01 USD -
Filter King 38.5x16x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38.5 x 16 x .75)
Regular price $131.84 USDRegular priceSale price $131.84 USD -
BestAir AB3-1625-11R AC Furnace Air Filter, 16" x 25" x 3", MERV 11, Fits 100%, For Trion Air Bear, Supreme, Skuttle, GeneralAire, Source1 & Ultravation Models, Pack of 3
Regular price $121.26 USDRegular priceSale price $121.26 USD -
Filter King 5x35.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5 x 35.5 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 13 Plus Carbon 2 Pack
Regular price $65.42 USDRegular priceSale price $65.42 USD -
Filter King 4.5x27x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4.5 x 27 x .75)
Regular price $106.50 USDRegular priceSale price $106.50 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 - 2 Pack
Regular price $53.70 USDRegular priceSale price $53.70 USD -
Filter King 5.5x10.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5.5 x 10.5 x .75)
Regular price $106.50 USDRegular priceSale price $106.50 USD -
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Pleated MERV 7 Air Filters 4 Pack
Regular price $63.18 USDRegular priceSale price $63.18 USD