TruFilter 20x20x4 (19.5 x 19.5 x 3.63 Slim Fit) MERV 13 Air Filter (2-Pack) - MADE IN USA - Air Conditioner HVAC AC Furnace Filters Health, Allergies, Mold, Bacteria, Smoke, MPR 1900 FPR 10

Actual Size: 19 1/2 x 19 1/2 x 3 5/8. 20x20x4 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and superior low air flow resistance. Based on ASHRAE Standard 52.2 -2017 Initial Efficiency / Resistance. MADE IN USA, SUSTAINABLY - Proudly manufactured by Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Classified in accordance with UL 900 (Certificate Number UL-US-2403701-0). SUPERIOR PERFORMANCE - The MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance. CAPTURES MICROSCOPIC PARTICLES - The air filter has a MERV 13 rating allowing it to capture 98% of airborne particles without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog