Achieve healthier indoor air with fiberglass panel filters. Designed to remove large airborne particles, the panel filter includes premium grade fiberglass media securely bonded to a chipboard frame. Its light layer of adhesive traps large particles of pollen, dust, dirt and odor. The filter remains sturdy because it includes a double-skinned design and the media resists compression. Replace the filter once every month. This package includes 12 disposable filters that provide up to one year of clean indoor air.
- MERV 4 and UL Class 2 rated
- light layer of adhesive on premium grade fiberglass traps large airborne particles
- sturdy chipboard frame bonds securely to compression-resistant media
- convenient 12 pack provides up to one year of clean indoor air
- replace monthly
- 20” x 24” x 1" nominal size
- 19-7/8" x 23-7/8" x 7/8" actual size