11 1/2" x 17 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:11 1/2" x 17 1/2" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 23 3/8" x

Actual Dimensions: 23 3/8" x 29 3/8" x 3/4"

9 1/2" x 16 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 14" x 23" x 3/4"

Actual Dimensions: 14" x 22" x 3/4

12 1/2" x 24 1/2" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

11 1/2" x 17 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:11 1/2" x 17 1/2" x 1" MERV 8 - Premium Pleated Air Filter Actual Dimensions: 23 3/8" x11 1 2" x 17 1 2" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 11 1 2" x 17 1 2" x 3 4" Filtration Group's pleated air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 8 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant, no