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.
-
Filter King 4.5x59.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4.5 x 59.5 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 7.5x27.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 27.5 x .75)
Regular price $95.10 USDRegular priceSale price $95.10 USD -
Filter King 7.5x41x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 7.5 x 41 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 5x42x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 5 x 42 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 39x4x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 39 x 4 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 36.5x59x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 36.5 x 59 x .75)
Regular price $318.14 USDRegular priceSale price $318.14 USD -
Filter King 4.5x25.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4.5 x 25.5 x .75)
Regular price $106.50 USDRegular priceSale price $106.50 USD -
Filter King 4x56x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4 x 56 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 38x50.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38 x 50.5 x .75)
Regular price $337.54 USDRegular priceSale price $337.54 USD -
Filter King 4x19.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 4 x 19.5 x .75)
Regular price $106.50 USDRegular priceSale price $106.50 USD -
Filter King 9.5x54x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 54 x .75)
Regular price $142.08 USDRegular priceSale price $142.08 USD -
Filter King 6x66.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 6 x 66.5 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 19.25x21.25x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.25 x 21.25 x .75)
Regular price $94.08 USDRegular priceSale price $94.08 USD -
Filter King 38x51.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 38 x 51.5 x .75)
Regular price $294.85 USDRegular priceSale price $294.85 USD -
Filter King 6.5x58x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 6.5 x 58 x .75)
Regular price $115.39 USDRegular priceSale price $115.39 USD -
Filter King 9.5x7.5x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 7.5 x .75)
Regular price $105.66 USDRegular priceSale price $105.66 USD