AprilAire 20 in. W X 25 in. H X 4 in. Synthetic Fiber 11 MERV Pleated Air Filter 1 pk 9-98-999-22 making it the ideal choice

making it the ideal choice for wood floors

The Chatfield Two-Handle 4-in

a solid top to keep out sand or dirt and a vented-curved bottom to prevent build-up under the float

Designed to join carpet with vinyl

Operates at a whisper-quiet level

AprilAire 20 in. W X 25 in. H X 4 in. Synthetic Fiber 11 MERV Pleated Air Filter 1 pk 9-98-999-22 making it the ideal choiceThe AprilAire 210 MERV 11 Air Filter traps airborne contaminants using patented AprilAire Self Seal Technology. These contaminants include pollen, mold spores, bacteria, pet dander, and dust. By trapping these contaminants, it reduces your cleaning time and frequency at home, and ensures you're breathing clean air for improved wellness. The 210 Air Filter is compatible with AprilAire 1210, 1620, 2210, 2216, 3210, and 4200 Whole House Air Purifiers as