Merv 8 Pleated Air Filter - 12 3/4" x 33 3/4" x 1"
Merv 8 Pleated Air Filter - 12 5/8" x 21 5/8" x 1"
Merv 8 Pleated Air Filter - 12 7/8" x 12 7/8" x 2"
Merv 8 Pleated Air Filter - 12 7/8" x 21" x 1"
Merv 8 Pleated Air Filter - 12" x 12" x 1"
Merv 8 Pleated Air Filter - 12" x 12" x 2"
Merv 8 Pleated Air Filter - 12" x 14" x 1"
Merv 8 Pleated Air Filter - 12" x 14" x 2"
Merv 8 Pleated Air Filter - 12" x 15" x 1"
Merv 8 Pleated Air Filter - 12" x 16 1/2" x 1"
Merv 8 Pleated Air Filter - 12" x 16" x 1"
Merv 8 Pleated Air Filter - 12" x 17" x 1"
Merv 8 Pleated Air Filter - 12" x 18 1/4" x 1"
Merv 8 Pleated Air Filter - 12" x 18" x 1"
Merv 8 Pleated Air Filter - 12" x 20" x 1"
Merv 8 Pleated Air Filter - 12" x 20" x 2"
Merv 8 Pleated Air Filter - 12" x 21" x 1"
Merv 8 Pleated Air Filter - 12" x 22" x 1"
Merv 8 Pleated Air Filter - 12" x 23 7/8" x 1"
Merv 8 Pleated Air Filter - 12" x 23" x 1"