Filtrete 20-in W x 30-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (2-Pack) Item #179420 Model #B240 and features a plug-in design

and features a plug-in design for easy installation

Featuring SmartKey Security™

or concrete patio

and avoid wetting your clothes and saving water

Filtrete 20-in W x 30-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (2-Pack) Item #179420 Model #B240 and features a plug-in designFiltrete 20x30x1 MPR 1085 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3 in 1 technology, including an MPR 1085 and MERV 11 rating, your AC filter will help pull and capture countless particles such as particles such as pet dander, smoke and smog while letting cleaner air flow through. Your Filtrete Filter will also capture large