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 17x21x1 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 16.69 x 20.69 x 0.81 in)
Regular price $66.37 USDRegular priceSale price $66.37 USD -
Filter King 21x21x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20.5 x 20.5 x 1.75)
Regular price $283.97 USDRegular priceSale price $283.97 USD -
MERV 8 Air Vent Filters, 20" x 100"Cut to Fit Air Filter Material (80+ Filters),Electrostatic Triple Vent Filter for Floor, Ceiling, HVAC Furnace Vents, Includes 48 Adhesive Hook Tape
Regular price $40.06 USDRegular priceSale price $40.06 USD -
Filtrete 16x25x4 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 2-Pack, Fits Lennox & Honeywell, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 15.88x24.56x4.31 in)
Regular price $72.10 USDRegular priceSale price $72.10 USD -
Filtrete 18x18x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 17.81 x 17.81 x 0.81 in)
Regular price $67.33 USDRegular priceSale price $67.33 USD -
Filterbuy 16x24x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 15.38 x 23.38 x 0.75)
Regular price $92.74 USDRegular priceSale price $92.74 USD -
Filter King 17.5x22x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5x22x2)
Regular price $306.24 USDRegular priceSale price $306.24 USD -
Activated Carbon Air Filter Sheet 16"x48" – Cut to Fit Charcoal Air Filter for Air Purifier, Furnace, AC & Vent – Odor Control Replacement Filter Pad
Regular price $28.77 USDRegular priceSale price $28.77 USD -
Filtrete 10x20x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 9.81 x 19.81 x 0.81 in)
Regular price $73.58 USDRegular priceSale price $73.58 USD -
Filterbuy 15x25x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 14.50 x 24.50 x 0.75)
Regular price $172.70 USDRegular priceSale price $172.70 USD -
Filter King 23.25x29.25x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.25 x 29.25 x .75)
Regular price $264.96 USDRegular priceSale price $264.96 USD -
AprilAire 213 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 20x25x4 Air Filter (Pack of 2)
Regular price $171.18 USDRegular priceSale price $171.18 USD -
16x25x1 Air Filter MERV 8, 1 Foldable Frame + 6 Refills for Home AC Furnace & HVAC (Actual Size: 15.75"x24.75"x0.75") DUST, Pet, & Allergy
Regular price $43.07 USDRegular priceSale price $43.07 USD -
Filtrete 21x21x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 20.81 x 20.81 x 0.81 in)
Regular price $73.58 USDRegular priceSale price $73.58 USD -
Filterbuy 24x30x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 23.50 x 29.50 x 1.75)
Regular price $231.94 USDRegular priceSale price $231.94 USD -
Filter King 12x30x2 Air Filter (MERV 8) (12-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 $250.56 USDRegular priceSale price $250.56 USD