10" x 14" x 4" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack MERV 13 - Pleated Air Filter:10" x 14" x 4" MERV 13 - Pleated Air Filter 20" x 24" x 6"

20" x 24" x 6" 85% With Header Rigid Filter - 1 Pack

Easy to clean - simply backwash every month with cold water

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

Actual Dimensions: 16 1/2" x 21 5/8" x 3 3/4"

Actual Dimensions: 23 1/2" x 25" x 3/4"

10" x 14" x 4" MERV 13 - Ultimate Allergen Reducing Pleated Air Filter - 6 Pack MERV 13 - Pleated Air Filter:10" x 14" x 4" MERV 13 - Pleated Air Filter 20" x 24" x 6"10" x 14" x 4" MERV 13 Pleated Air Filter 6 Pack Actual Dimensions: 9 7 8" x 13 7 8" x 3 3 4" Filtration Group's High Capacity MERV 13 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 13 Efficiency, LEED compliant, High Efficiency in 2" depth, Advanced media incorporating both charged fibers and traditional mechanical principles, 100% recycled paperboard frame, Easy