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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Filtrete 18x18x1 Air Filter, 3M MERV 5 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 17.81x17.81x.88 in)
Regular price $83.23 USDRegular priceSale price $83.23 USD -
BNX TruFilter MERV 8 Compatible with AprilAire Replacement (2-Pack) - MADE IN USA - Air Conditioner Furnace Filters HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600-700 FPR 5 16x25x4
Regular price $119.98 USDRegular priceSale price $119.98 USD -
Filterbuy 20x25x5 Air Filter MERV 11 Superior Pet & Allergy Defense (2-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)
Regular price $87.97 USDRegular priceSale price $87.97 USD -
Filterbuy 12x20x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 11.50 x 19.50 x 1.75)
Regular price $179.14 USDRegular priceSale price $179.14 USD -
Aerostar 19.875x21.5x1 MERV 13 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - For Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses
Regular price $87.98 USDRegular priceSale price $87.98 USD -
BNX TruFilter 14x20x1 Air Filter MERV 8 (12-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5
Regular price $143.98 USDRegular priceSale price $143.98 USD -
Filtrete 20x30x1 Air Filter, 3M MERV 1 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 19.81x29.81x0.88 in)
Regular price $55.98 USDRegular priceSale price $55.98 USD -
Filterbuy 20x20x5 Air Filter MERV 11 Superior Pet & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Trion Air Bear 255649-103 & More (Actual Size: 19.63 x 20.63 x 4.88)
Regular price $111.97 USDRegular priceSale price $111.97 USD -
Filterbuy 20x30x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.75 x 29.75 x 1.75)
Regular price $209.57 USDRegular priceSale price $209.57 USD -
Aerostar 19 7/8x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 19 7/8" x 21 1/2" x 3/4")
Regular price $124.78 USDRegular priceSale price $124.78 USD -
Filtrete 16x25x1 Air Filter, 3M MERV 1 HVAC Flat Furnace Filter Replacement, 6-Pack (Actual Size 15.98x25x0.98 in)
Regular price $56.70 USDRegular priceSale price $56.70 USD -
BNX TruFilter MERV 8 Compatible with AprilAire Replacement Filter (2-Pack) - MADE IN USA - Air Conditioner Furnace Filters HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600-700 FPR 5 20x25x4
Regular price $119.98 USDRegular priceSale price $119.98 USD -
Filterbuy 16x25x5 Air Filter MERV 11 Superior Pet & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Trion Air Bear 255649-105 and More (Actual Size: 15.63 x 24.13 x 4.88)
Regular price $140.77 USDRegular priceSale price $140.77 USD -
Filterbuy 14x25x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 13.50 x 24.50 x 0.75)
Regular price $87.94 USDRegular priceSale price $87.94 USD -
Filtrete 21.5x24x1 AC Furnace Air Filter, MERV 8, MPR 700, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 21.19 x 23.69 x 0.81 in)
Regular price $73.58 USDRegular priceSale price $73.58 USD -
Filtrete 16x20x1 Air Filter, 3M MERV 1 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 15.98x20x0.98 in)
Regular price $47.92 USDRegular priceSale price $47.92 USD