Description: 4 filters/pack. Size: 20 x 20 x 1 inches (Actual size: 19.50 x 19.50 x 0.75 inches). Filtration Effectiveness: 95% of 1-3 microns airborne particles. MERV 11 synthetic media (comparable with MPR 1000-1200 & FPR 7). Filterbuy MERV-11 20x20x1 Allergen Defense Furnace Air Filter is made for furnace, air conditioner, heat pump, or HVAC system. Protects homes from pets, allergies, smog and smoke, dust and debris, mold and pollen, lint and dander without impacting air flow. High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. Made in USA and designed with recyclable materials. Note: use tape measure to record your used filter size (L x W x D) to make sure the new one you want to buy is size to match.
Price: $33.04 USD
Buy On Amazon