15" x 30" x 2" MERV 8 - Premium Pleated Air Filter - 6 Pack 27-5l 20" x 24" x 1"

20" x 24" x 1" Permanent Washable Air Filter - 1 Pack

Actual Dimensions: 13 7/8" x 21 7/8" x 1 3/4"

12" x 24" x 1" Permanent Washable Air Filter - 1 Pack

16" x 36" x 1" Permanent Washable Air Filter - 1 Pack

Easy to clean - simply backwash every month with cold water

15" x 30" x 2" MERV 8 - Premium Pleated Air Filter - 6 Pack 27-5l 20" x 24" x 1"15" x 30" x 2" MERV 8 Premium Pleated Air Filter 6 Pack Actual Dimensions: 14 7 8" x 29 7 8" x 1 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