12 1/2" x 28 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack 17-625w Actual Dimensions: 16 7/8" x

Actual Dimensions: 16 7/8" x 21 7/8" x 3/4"

Actual Dimensions: 9" x 21" x 3/4"

20" x 23" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

20" x 24" x 12" 95% No Header Rigid Filter - 1 Pack

Actual Dimensions: 16" x 22" x 3/4

12 1/2" x 28 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack 17-625w Actual Dimensions: 16 7/8" x12 1 2" x 28 1 2" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 12 1 2" x 28 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