Merv 11 Pleated Air Filter - 23 3/8" x 23 3/8" x 1" Quantity:12-pack offers the quickest installation on

offers the quickest installation on the Planet

This is designed to fit into 1" Return Air Grilles

we even have the odd sizes

Keeps HVAC system cleaner and more efficient

Water resistant lamp connection

Merv 11 Pleated Air Filter - 23 3/8" x 23 3/8" x 1" Quantity:12-pack offers the quickest installation onAny 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.