22" x 23" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 21-25l 28" x 30" x 1"

28" x 30" x 1" MERV 13 - Pleated Air Filter - 6 Pack

occupied spaces

10" x 18" x 2" MERV 6 - Fiberglass Air Filter - 6 Pack

Actual Dimensions: 14" x 22" x 3/4

15" x 25" x 2" MERV 11 - Pleated Air Filter - 6 Pack

22" x 23" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 21-25l 28" x 30" x 1"22" x 23" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 22" x 23" x 3 4" Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant, valuable tool in