Merv 8 Pleated Air Filter - 17 7/8" x 19 7/8" x 1" Quantity:12-pack They are easy to install

They are easy to install with custom air filters made to the sizes that you specify

degrade and restrict air flow

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

åÊWe look forward to delivering our American-made

so it can provide a lifetime of dependable service

Merv 8 Pleated Air Filter - 17 7/8" x 19 7/8" x 1" Quantity:12-pack They are easy to installAny 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.