Up to 30% off select 3M Filtrete Furnace Filters

Filtrete 16x25x1 Furnace Filter, MPR 1000, MERV 11, Allergen Defense Odor Reduction 3-Month Pleated 1-Inch Air Filters, 6 Filters

Filtrete 14x16x1 Furnace Filter, MPR 1000, MERV 11, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters

Filtrete 16x24x1 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters

Filtrete 16x25x4 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 4 Filters

Filtrete 20x25x5 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4 Filters, 20x25x5 (4.31 Actual)

Filtrete 16x25x5 Furnace Filter, MPR 1550, MERV 12, Healthy Living Ultra Allergen Healthy Living 12-Month Deep-Pleated 5-Inch Air Filters, 4 Filters

Filtrete 20x25x4 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 4-Inch Air Filters, 4 Filters

Filtrete 16x25x1 Smart Furnace Filter, MPR 1500 MERV 12, 1-Inch Allergen, Bacteria and Virus Air Filters for ACs and Furnaces, 6 Filters