Flanders NaturalAire Standard Air Filter, MERV 8, 18" x 20" x 1" Size:18" x 20" x 1" Installation: 2 or 3-hole 4"

Installation: 2 or 3-hole 4" installation

comforting glow

Klip On Deep Flange for ½” Copper Pipe

No Residual

Machined brass body

Flanders NaturalAire Standard Air Filter, MERV 8, 18" x 20" x 1" Size:18" x 20" x 1" Installation: 2 or 3-hole 4"Pleated 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