Description
For clean indoor air and HVAC system efficiency, use a fiberglass panel filter. The filter remains sturdy as the premium-grade fiberglass bonds securely to the chipboard frame. While resisting compression, the filter's double-skinned design promotes filter performance. It reduces airborne contaminants and includes a MERV 4 rating. A light layer of adhesive traps large particles of pollen, dirt, dust and odor. Every month, replace the filter. With a pack of 12 disposable filters, you enjoy clean indoor air and HVAC efficiency for up to one year.
- rated MERV 4 and UL Class 2
- light layer of adhesive traps large airborne particles
- double-skinned design provides filter stability
- premium grade media resists compression
- replace monthly
- 12 pack of disposable filters
- 20” x 25” x 1" nominal size
- 19-7/8" x 24-7/8" x 7/8" actual size