Merv 13 Pleated Air Filter - 21" x 28" x 2" Quantity:12-pack The "Practical Pleat" media is

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

oxidation and deterioration

Magnetic mount holds lamp in place

and the greater the pressure drop it creates

is the ideal solution for healthier indoor environments for all homes and businesses

Merv 13 Pleated Air Filter - 21" x 28" x 2" Quantity:12-pack The "Practical Pleat" media isAny 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.