Merv 13 Pleated Air Filter - 21 1/2" x 21 1/2" x 1" Quantity:12-pack PACK of 6 pads for

PACK of 6 pads for Pad and Frame Air Filters

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

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

The permanent frame is constructed of space-age plastics that are resistant to corrosion

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Merv 13 Pleated Air Filter - 21 1/2" x 21 1/2" x 1" Quantity:12-pack PACK of 6 pads forAny 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.