13 1/4" x 21 3/4" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 15-875w Actual Dimensions: 12" x 24"

Actual Dimensions: 12" x 24" x 3/4

Actual Dimensions: 9 7/8" x 15 7/8" x 1 3/4"

19" x 31 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

22" x 36" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

Actual Dimensions: 12" x 19" x 3/4"

13 1/4" x 21 3/4" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 15-875w Actual Dimensions: 12" x 24"13 1 4" x 21 3 4" x 1" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 13 1 4" x 21 3 4" 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