Merv 8 Pleated Air Filter - 11 3/4" x 23 3/4" x 1" Quantity:12-pack UL/ULC listed

UL/ULC listed

28X Increased Efficiency

It is designed to inhibit growth of bacteria

Filtering inserts are shipped in an easily stored packet

Simply cut a hole

Merv 8 Pleated Air Filter - 11 3/4" x 23 3/4" x 1" Quantity:12-pack UL/ULC listedAny 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.