Merv 13 Pleated Air Filter - 14" x 36 3/4" x 1" Quantity:12-pack Filtering inserts are shipped in

Filtering inserts are shipped in an easily stored packet

oxidation and deterioration

the A+2000 uses stage loading

You never have to hassle with disposable filters that will end up in a landfill again

some just refer to them as electrostatic filters

Merv 13 Pleated Air Filter - 14" x 36 3/4" x 1" Quantity:12-pack Filtering inserts are shipped inAny 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.