Flanders NaturalAire Standard Air Filter, MERV 8, 24" x 30" x 1" Size:24" x 30" x 1" it also features a back

it also features a back door to retrieve mail without entering the street

Patented water restrictor to control flow

American Standard 954440-0070A

Full length threaded shank

long-lasting rubber connected to a plastic ball

Flanders NaturalAire Standard Air Filter, MERV 8, 24" x 30" x 1" Size:24" x 30" x 1" it also features a backPleated Air Filter, MERV 8, 1 Inch 6x times more effective than traditional fiberglass air filters at capturing dust, pollen, and other particles from your indoor air MERV 8 rating: Reduces up to 75% of large airborne particles including: Dust and Lint, Dust Mite Debris, Pollen, Pet Dander, Mold Spores, Bacteria and Virus Carriers Efficient airborne particle removal for a cleaner indoor environment Robust construction makes the filter easy to install