Filterbuy 20x22x1 Air Filter MERV 11 Allergen Defense 2-Pack Pleated HVAC AC Furnace Air Filters Replacement Actual Size 19.50 x 21.50 x 0.75 Inches
- 20x22x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 21.50" x 0.75").
- MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles....
- High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products....
- Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs.
- All components are manufactured within the United States and designed with recyclable materials.