PRACTICAL Merv 11 PLEAT-5" 600-699 to 24x30

Filtration, MERV 11 NON STANDARD 5" PRACTICAL PLEAT, 5 inch extended life filter designed to fit your 1 inch filter rack and extend an additional 4 inches into the cavity. Price is each, must be ordered in 2's. Max dimensions 24" x 30", for larger use Double non standard ( max 24" x 60")