16 1/4" x 22 1/2" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:16 1/4" x 22 1/2" x 1" MERV 11 - Pleated Air Filter 9" x 11 3/8" x

9" x 11 3/8" x 1" MERV 13 - Pleated Air Filter - 6 Pack

occupied spaces

14" x 25" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

This filter is comparable to the 3M Filtrete Dust & Pollen: Filtrete 2000

16 1/4" x 22 1/2" x 1" MERV 11 - Ultra Allergen Reducing Pleated Air Filter - 6 Pack MERV 11 - Pleated Air Filter:16 1/4" x 22 1/2" x 1" MERV 11 - Pleated Air Filter 9" x 11 3/8" x16 1 4" x 22 1 2" x 1" MERV 11 Pleated Air Filter 6 Pack Actual Dimensions: 16 1 4" x 22 1 2" x 3 4" Filtration Group's High Capacity MERV 11 air filter is made of 100% Synthetic Media which will not promote mold or bacteria growth and has the following features: MERV 11 efficiency, UL Classified, LEED point certification, 100% recycled paperboard frame, low resistance to air flow minimizes energy costs, 100% synthetic media is moisture resistant,