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 20x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 29.5 x 1.75)
Regular price $129.60 USDRegular priceSale price $129.60 USD -
Filterbuy 14x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 13.88 x 29.88 x 0.75)
Regular price $95.90 USDRegular priceSale price $95.90 USD -
Filtrete 16x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 29.813x15.813x0.656 in)
Regular price $98.06 USDRegular priceSale price $98.06 USD -
Filter King 11.25x23.25x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 23.25 x .75)
Regular price $197.76 USDRegular priceSale price $197.76 USD -
Filter King 22x28x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 22 x 28 x .75)
Regular price $159.55 USDRegular priceSale price $159.55 USD -
Filterbuy 14x16x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 14.00 x 16.00 x 0.75)
Regular price $148.70 USDRegular priceSale price $148.70 USD -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 14 Plus Carbon 4 Pack
Regular price $367.98 USDRegular priceSale price $367.98 USD -
Filtrete 14x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 13.81 x 24.81 x 0.81 in)
Regular price $88.83 USDRegular priceSale price $88.83 USD -
Filter King 28x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 27.5 x 29.5 x 1.75)
Regular price $131.62 USDRegular priceSale price $131.62 USD -
Filterbuy 14x25x4 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 13.88 x 24.88 x 3.63)
Regular price $209.57 USDRegular priceSale price $209.57 USD -
Filter King 20x25x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.5 x 24.5 x .75)
Regular price $135.94 USDRegular priceSale price $135.94 USD -
Nordic Pure 20x20x5 (Actual Size: 19 5/8 x 19 7/8 x 4 3/8) Honeywell Replacement Furnace Filters MERV 13 Plus Carbon 4 Pack
Regular price $279.98 USDRegular priceSale price $279.98 USD -
Filterbuy 16x25x2 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 15.50 x 24.50 x 1.75)
Regular price $124.70 USDRegular priceSale price $124.70 USD -
Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81 x 19.81 x 0.81 in)
Regular price $70.37 USDRegular priceSale price $70.37 USD -
Filter King 17.25x23.25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 23.25 x .75)
Regular price $143.52 USDRegular priceSale price $143.52 USD -
Filter King 18x25x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 24.5 x .75)
Regular price $183.36 USDRegular priceSale price $183.36 USD