Merv 11 Pleated Air Filter - 19 5/8" x 21" x 1"Any 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.

these can be purchased in any conceivable size

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

SpeedLight䋢 Jr

compact electronic power supply

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

28X Increased Efficiency

such as dust

And there are no metal parts that could lead to corrosion or oxidation within the filter

if not you can measure it or check the HVAC unit and the owner‰۪s manual

The SpeedLight uses powerful magnets to hold the mounting plate in place

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

installation and service is simple