30" x 30" x 4" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 10-5l 14" x 25" x 1"

14" x 25" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

17" x 26" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

20" x 36" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

16" x 20" x 2" Permanent Washable Air Filter - 1 Pack

22" x 28" x 2" MERV 13 - Pleated Air Filter - 6 Pack

30" x 30" x 4" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 10-5l 14" x 25" x 1"30" x 30" x 4" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 29 7 8" x 29 7 8" x 3 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