Merv 8 Pleated Air Filter - 20 1/2" x 29 1/4" x 1" Quantity:12-pack The SpeedLight uses powerful magnets

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

28X Increased Efficiency

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease

compact electronic power supply

Merv 8 Pleated Air Filter - 20 1/2" x 29 1/4" x 1" Quantity:12-pack The SpeedLight uses powerful magnetsAny 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.