Actual Size: 19.50 X 19.50 X 0.75 Inches; Filterbuy 20X20X1 Air Filter Merv 8

• 20x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 19.50" x 0.75")
• MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
• High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
• 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