Merv 11 Pleated Air Filter - 29 3/8" x 31 1/2" x 2" Quantity:12-pack Our 304 Stainless Steel Grease

Our 304 Stainless Steel Grease Baffle filters are designed to hold up through the toughest conditions

UL/ULC listed

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

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

Produces no ozone or aldehydes

Merv 11 Pleated Air Filter - 29 3/8" x 31 1/2" x 2" Quantity:12-pack Our 304 Stainless Steel GreaseAny 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.