13 3/8" x 29 3/8" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:13 3/8" x 29 3/8" x 1" MERV 11 - Pleated Air Filter Actual Dimensions: 13" x 24"

Actual Dimensions: 13" x 24" x 3/4"

17 3/8" x 29 1/8" x 1" MERV 13 - Pleated Air Filter - 6 Pack

27 3/4" x 35 3/4" x 1" MERV 13 - Pleated Air Filter - 6 Pack

10" x 20" x 2" MERV 6 - Fiberglass Air Filter - 6 Pack

13 3/8" x 29 3/8" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:13 3/8" x 29 3/8" x 1" MERV 11 - Pleated Air Filter Actual Dimensions: 13" x 24"13 3 8" x 29 3 8" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 13 3 8" x 29 3 8" x 3 4" Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant,