Generalaire 20x20x5 Part 4556 / 4531 Actual Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets, MERV 10. Case of 3 Made in Canada by FurnaceFilters.Ca
Exact Size Replacement for Generalaire 20 x 20 x 5 Part#4556 / 4531
Actual/Exact Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets
MERV 10 Rated
Also fits: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531
