Merv 8 Pleated Air Filter - 9 7/8" x 21 1/2" x 1" Quantity:12-pack Filtering inserts are anti-microbial and

Filtering inserts are anti-microbial and are more efficient in capturing particles

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

28X Increased Efficiency

degrade and restrict air flow

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

Merv 8 Pleated Air Filter - 9 7/8" x 21 1/2" x 1" Quantity:12-pack Filtering inserts are anti-microbial andAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.