0.875 in (Actual Depth) – Ultra Custom Pools

12 x 24 x 1 Fiberglass Air Filter FPR 1 MERV 2, 12-Pack, Air Filters Replacement

Fiberglass filter design. Filters dust and pollen.

Filter with 11.813 x 23.813 x 0.875 (in.). Reduces dust and dirt buildup in air ducts, air conditioners and furnaces systems.