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 12x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75)
Regular price $50.89 USDRegular priceSale price $50.89 USD -
Filter King 12x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75)
Regular price $74.79 USDRegular priceSale price $74.79 USD -
Filter King 12x18x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75)
Regular price $149.58 USDRegular priceSale price $149.58 USD -
Filter King 14.5x29.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 29.5 x .75)
Regular price $78.35 USDRegular priceSale price $78.35 USD -
Filter King 14x14x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 13.5 x 1.75)
Regular price $92.70 USDRegular priceSale price $92.70 USD -
Filter King 14.5x19x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 19 x .75)
Regular price $105.39 USDRegular priceSale price $105.39 USD -
Filter King 12x12x2 Air Filter (MERV 8) (6-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 $89.64 USDRegular priceSale price $89.64 USD -
Filter King 12x18x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.75 x 17.75 x 1.75)
Regular price $217.80 USDRegular priceSale price $217.80 USD -
Filter King 13.5x17.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x .75)
Regular price $63.50 USDRegular priceSale price $63.50 USD -
Filter King 12x28x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 27.5 x .75)
Regular price $112.77 USDRegular priceSale price $112.77 USD -
Filter King 13x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 20 x .75)
Regular price $101.25 USDRegular priceSale price $101.25 USD -
Filter King 12x16x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 15.5 x .75)
Regular price $97.20 USDRegular priceSale price $97.20 USD -
Filter King 12x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 29.5 x 1.75)
Regular price $130.14 USDRegular priceSale price $130.14 USD -
Filter King 13x21x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13 x 21 x .75)
Regular price $56.61 USDRegular priceSale price $56.61 USD -
Filter King 13.5x23.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 23.5 x .75)
Regular price $52.79 USDRegular priceSale price $52.79 USD -
Filter King 13.5x13.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 13.5 x .75)
Regular price $54.50 USDRegular priceSale price $54.50 USD