3M - 3M Filtrete 20 in. W X 25 in. H X 4 in. D Pleated 11 MERV Pleated Allergen Air Filter 1 pk - Case of 4 3472 With its 1/2-inch flare fitting

With its 1/2-inch flare fitting

making it a practical and stylish choice for your home

it is also dairy-free

Whether you're working on trim

3M - 3M Filtrete 20 in. W X 25 in. H X 4 in. D Pleated 11 MERV Pleated Allergen Air Filter 1 pk - Case of 4 3472 With its 1/2-inch flare fitting3M Filtrete 20 in. W X 25 in. H X 4 in. D Pleated 11 MERV Pleated Allergen Air Filter is a high performance air filter designed to improve the air quality in your home by efficiently capturing dust, pollen, pet dander, and other airborne allergens. With a MERV rating of 11, this filter is able to trap even the smallest particles, providing cleaner and fresher air for you and your family. Its pleated design maximizes surface area for better filtration