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.
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Filter King 22x36x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 35.5 x .75)
Regular price $156.67 USDRegular priceSale price $156.67 USD -
Filterbuy 15x15x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 15.00 x 15.00 x 0.75)
Regular price $199.97 USDRegular priceSale price $199.97 USD -
Filtrete 12x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 11.69x23.69x0.81 in)
Regular price $102.94 USDRegular priceSale price $102.94 USD -
Filterbuy 16x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75)
Regular price $52.74 USDRegular priceSale price $52.74 USD -
Filterbuy 15x15x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 15.00 x 15.00 x 0.75)
Regular price $116.74 USDRegular priceSale price $116.74 USD -
Filter King 8x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 20 x .75)
Regular price $114.82 USDRegular priceSale price $114.82 USD -
Filterbuy 24x24x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 23.38 x 23.38 x 1.75)
Regular price $206.30 USDRegular priceSale price $206.30 USD -
Filtrete 14x18x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 13.81 x 17.81 x 0.81 in)
Regular price $107.74 USDRegular priceSale price $107.74 USD -
Filterbuy 24x25x4 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 23.75 x 24.75 x 3.63)
Regular price $195.14 USDRegular priceSale price $195.14 USD -
Filterbuy 17x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 16.50 x 19.50 x 0.75)
Regular price $95.94 USDRegular priceSale price $95.94 USD -
Filter King 10x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 10 x 18 x 1.75)
Regular price $119.62 USDRegular priceSale price $119.62 USD -
Filtrete 16x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 6-Pack 15.81x23.81x0.81 in)
Regular price $127.98 USDRegular priceSale price $127.98 USD -
Filterbuy 14x18x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 13.50 x 17.50 x 0.75)
Regular price $167.90 USDRegular priceSale price $167.90 USD -
Filterbuy 19.88x21.5x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.88 x 21.50 x 0.75)
Regular price $79.94 USDRegular priceSale price $79.94 USD -
Filter King 14x18x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 17.5 x 1.75)
Regular price $122.88 USDRegular priceSale price $122.88 USD -
Filtrete 12x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 11.81x19.81x0.81 in)
Regular price $108.78 USDRegular priceSale price $108.78 USD