17 3/4" x 17 3/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:17 3/4" x 17 3/4" x 1" MERV 8 - Premium Pleated Air Filter the filter uses no foam

the filter uses no foam that may clog

Actual Dimensions: 16 1/2" x 21 3/4" x 3/4"

Actual Dimensions: 16" x 24" x 1 3/4

10" x 10" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

17 3/4" x 17 3/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack MERV 8 -Pleated Air Filter:17 3/4" x 17 3/4" x 1" MERV 8 - Premium Pleated Air Filter the filter uses no foam17 3 4" x 17 3 4" x 1" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 17 3 4" x 17 3 4" 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