13" x 22" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 23-625w 13 1/2" x 20" x

13 1/2" x 20" x 1" MERV 13 - Pleated Air Filter - 6 Pack

15" x 28" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 21 7/8" x 23 7/8" x 3/4"

24" x 36" x 2" MERV 11 - Pleated Air Filter - 6 Pack

13 1/2" x 21 1/2" x 1" MERV 13 - Pleated Air Filter - 6 Pack

13" x 22" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack 23-625w 13 1/2" x 20" x13" x 22" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 13" x 22" 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