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Filtrete 12x12x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 11.81 x 11.81 x 0.81 in)
Regular price $59.99 USDRegular priceUnit price per$107.99 USDSale price $59.99 USDSale -
Filtrete 12x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 11.81x19.81x0.81 in)
Regular price $67.99 USDRegular priceUnit price per$121.99 USDSale price $67.99 USDSale -
Filtrete 12x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 11.719x23.72x0.85 in)
Regular price $47.99 USDRegular priceUnit price per$85.99 USDSale price $47.99 USDSale -
Filtrete 14x14x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81 x 13.81 x 0.81 in)
Regular price $50.99 USDRegular priceUnit price per$91.99 USDSale price $50.99 USDSale -
Filtrete 14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.781 x 19.781 x 0.84 in)
Regular price $46.99 USDRegular priceUnit price per$83.99 USDSale price $46.99 USDSale -
Filtrete 14x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81 x 23.81 x 0.81 in)
Regular price $67.99 USDRegular priceUnit price per$121.99 USDSale price $67.99 USDSale -
Filtrete 14x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.781 x 24.781 x 0.84 in)
Regular price $50.99 USDRegular priceUnit price per$91.99 USDSale price $50.99 USDSale -
Filtrete 14x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81x29.81x0.81 in)
Regular price $54.99 USDRegular priceUnit price per$99.99 USDSale price $54.99 USDSale -
Filtrete 16x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 15.719 x19.719x0.84 in)
Regular price $67.99 USDRegular priceUnit price per$121.99 USDSale price $67.99 USDSale -
Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Electrostatic Air Cleaning Filter, 2-Pack (actual size 15.88x19.88x4.31 in)
Regular price $113.99 USDRegular priceUnit price per$205.99 USDSale price $113.99 USDSale -
Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 15.719 x 24.72 x 0.84 in)
Regular price $70.99 USDRegular priceUnit price per$127.99 USDSale price $70.99 USDSale -
Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in)
Regular price $123.99 USDRegular priceUnit price per$223.99 USDSale price $123.99 USDSale -
Filtrete 16x25x4(SlimFit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell Devices (exact dimensions 15.5 x 24.5 x 3.75)
Regular price $118.99 USDRegular priceUnit price per$215.99 USDSale price $118.99 USDSale -
Filtrete 18x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 17.81 x 23.81 x 0.81 in)
Regular price $50.99 USDRegular priceUnit price per$91.99 USDSale price $50.99 USDSale -
Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.719 x 19.719 x 0.84 in)
Regular price $50.99 USDRegular priceUnit price per$91.99 USDSale price $50.99 USDSale -
Filtrete 20x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.88x19.88x4.31 in)
Regular price $123.99 USDRegular priceUnit price per$223.99 USDSale price $123.99 USDSale
