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 14x6x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14 x 6 x .75)
Regular price $77.58 USDRegular priceSale price $77.58 USD -
Filter King 15x25x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 24.5 x .75)
Regular price $64.80 USDRegular priceSale price $64.80 USD -
Filter King 15.5x29x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 29 x .75)
Regular price $76.91 USDRegular priceSale price $76.91 USD -
Filter King 15x19x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 18.5 x .75)
Regular price $65.75 USDRegular priceSale price $65.75 USD -
Filter King 15x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 23.5 x 0.75)
Regular price $76.50 USDRegular priceSale price $76.50 USD -
Filter King 14x23x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 22.5 x .75)
Regular price $68.40 USDRegular priceSale price $68.40 USD -
Filter King 13.5x13.5x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 13.5 x .75)
Regular price $151.38 USDRegular priceSale price $151.38 USD -
Filter King 13x21x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21 x .75)
Regular price $140.94 USDRegular priceSale price $140.94 USD -
Filter King 13x21x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21 x 1.75)
Regular price $239.22 USDRegular priceSale price $239.22 USD -
Filter King 12x12x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11.5 x 1.75)
Regular price $158.58 USDRegular priceSale price $158.58 USD -
Filter King 13x25x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.5 x 24.5 x 1.75)
Regular price $276.30 USDRegular priceSale price $276.30 USD -
Filter King 13x21.5x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21.5 x .75)
Regular price $126.84 USDRegular priceSale price $126.84 USD -
Filter King 12x24x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75)
Regular price $103.32 USDRegular priceSale price $103.32 USD -
Filter King 13x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x 1.75)
Regular price $266.22 USDRegular priceSale price $266.22 USD -
Filter King 13x24x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 24 x .75)
Regular price $194.59 USDRegular priceSale price $194.59 USD -
Filter King 12x26x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 25.5 x 1.75)
Regular price $252.90 USDRegular priceSale price $252.90 USD