22 1/2" x 23 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack MERV 13 - Pleated Air Filter:22 1/2" x 23 1/2" x 1" MERV 13 - Pleated Air Filter 20" x 22" x 1"

20" x 22" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

13 7/8" x 13 7/8" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

19 1/4" x 25" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 15" x 25" x 3/4

12" x 20" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

22 1/2" x 23 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack MERV 13 - Pleated Air Filter:22 1/2" x 23 1/2" x 1" MERV 13 - Pleated Air Filter 20" x 22" x 1"22 1 2" x 23 1 2" x 1" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 22 1 2" x 23 1 2" x 3 4" Filtration Group's High Capacity MERV 13 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 13 Efficiency, LEED compliant, High Efficiency in 2" depth, Advanced media incorporating both charged fibers and traditional mechanical principles, 100% recycled paperboard frame, Easy