Lennox 16x25x5 X6670 MERV 11 Box Replacement Filter for Lennox and Honeywell
- 16x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75 x 24.75 x 4.38 inches).
- Compatible Models: Honeywell Filter Part Numbers (203719, FC35A1001, FC100A1026, FC100A1029, FC100C1009, FC200E1011, FC200E1029), Air Cleaner Models....
- MERV 11 synthetic media (comparable with MPR 1000-1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles....
- Electrostatically charged, pleated (100% US made) filters capture more harmful particles and last 3x longer than fiberglass models.
- Industrial-grade beverage board (recyclable) frames with dual wire backings outperform standard cardboard designs.