24" x 28" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack 22w Actual Dimensions: 13" x 21

Actual Dimensions: 13" x 21

Actual Dimensions: 19 3/8" x 23 3/8" x 3 3/4"

12" x 24" x 12" 85% No Header Rigid Filter - 1 Pack

20" x 24" x 6" 85% With Header Rigid Filter

Actual Dimensions: 21 7/8" x 23 7/8" x 3/4"

24" x 28" x 4" MERV 8 - Premium Pleated Air Filter - 6 Pack 22w Actual Dimensions: 13" x 2124" x 28" x 4" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 23 7 8" x 27 7 8" x 3 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 electrostatic