Merv 8 Pleated Air Filter - 17 5/8" x 19 5/8" x 1" Quantity:12-pack UL/ULC listed

UL/ULC listed

offers the quickest installation on the Planet

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

It is designed to inhibit growth of bacteria

Merv 8 Pleated Air Filter - 17 5/8" x 19 5/8" 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.