15 3/4" x 26 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 23-75w Actual Dimensions: 17 3/4" x

Actual Dimensions: 17 3/4" x 29 3/4" x 3/4"

High Efficiency in 2" depth

21 1/4" x 23" x 1" MERV 13 - Pleated Air Filter - 6 Pack

12" x 24" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

30" x 30" x 1" Permanent Washable Air Filter - 1 Pack

15 3/4" x 26 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 23-75w Actual Dimensions: 17 3/4" x15 3 4" x 26 1 2" x 1" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 15 3 4" x 26 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