Merv 8 Pleated Air Filter - 16" x 28 1/4" x 1" Quantity:12-pack The A+2000 line is easy

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

This is designed to fit into 1" Return Air Grilles

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

Either way

Merv 8 Pleated Air Filter - 16" x 28 1/4" x 1" Quantity:12-pack The A+2000 line is easyAny 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.