29 1/2" x 29 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 8-75l Actual Dimensions: 17 7/8" x

Actual Dimensions: 17 7/8" x 29 7/8" x 1 3/4"

Actual Dimensions: 13 7/8" x 15 7/8" x 3/4"

10" x 18" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack

16 1/4" x 21 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 16 1/2" x 20" x 3/4"

29 1/2" x 29 1/2" x 1" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack 8-75l Actual Dimensions: 17 7/8" x29 1 2" x 29 1 2" x 1" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 29 1 2" x 29 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