Collection: Allergy Relief Filters
Explore Allergy Relief Filters designed to help improve indoor air quality and reduce common airborne allergens. From dust and pollen to pet dander and everyday irritants, discover filtration solutions that support cleaner air and a healthier home environment.
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Filter King 16.25x21.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x .75)
Regular price $134.55 USDRegular priceSale price $134.55 USD -
Filter King 15x20x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 19.5 x 1.75)
Regular price $101.70 USDRegular priceSale price $101.70 USD -
Filter King 15.5x20.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 20.5 x .75)
Regular price $73.04 USDRegular priceSale price $73.04 USD -
Filter King 14x30x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 29.5 x .75)
Regular price $121.48 USDRegular priceSale price $121.48 USD -
Filter King 16.25x21.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.5 x .75)
Regular price $75.47 USDRegular priceSale price $75.47 USD -
Filter King 16.25x21x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21 x .75)
Regular price $93.38 USDRegular priceSale price $93.38 USD -
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 $261.72 USDRegular priceSale price $261.72 USD -
Filter King 14x22x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 22 x .75)
Regular price $162.17 USDRegular priceSale price $162.17 USD -
Filter King 16.25x21.25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21.25 x .75)
Regular price $81.81 USDRegular priceSale price $81.81 USD -
Filter King 14x22x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 22 x .75)
Regular price $101.16 USDRegular priceSale price $101.16 USD -
Filter King 15x25x2 Air Filter (MERV 8) (6-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 $143.55 USDRegular priceSale price $143.55 USD -
Filter King 16.38x21.38x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.38 x 21.38 x .75)
Regular price $105.39 USDRegular priceSale price $105.39 USD -
Filter King 15x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75)
Regular price $94.23 USDRegular priceSale price $94.23 USD -
Filter King 15.5x23.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 23.5 x .75)
Regular price $66.06 USDRegular priceSale price $66.06 USD -
Filter King 16.25x21x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21 x .75)
Regular price $112.86 USDRegular priceSale price $112.86 USD -
Filter King 15.5x29x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 29 x .75)
Regular price $102.69 USDRegular priceSale price $102.69 USD