Item Tag: FK19.5x39.5x4A-M8-4

Filter King 19.5×39.5×4 Air Filter 4-PACK MERV 8 Actual Size 19.5 x 39.5 x 3.75″

Made from the highest quality materials and construction. Feel the difference in 48 hours. | FAST & EASY INSTALLATION: Open, Slide and Close!