12 x 18 x 1 MERV 11 Pleated Air Filter (6 PACK)

Actual Size: 11 1/2" x 17 1/2" x 3/4"
MERV 11, MPR 1000-1200, FPR 7
Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
Every 60-90 Days
Qualifies for Free Shipping