Merv 13 Pleated Air Filter - 13 3/4" x 17 3/4" x 1" Quantity:12-pack Available in packs of 4

Available in packs of 4

Can be ordered in packages of 2 each only

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

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

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

Merv 13 Pleated Air Filter - 13 3/4" x 17 3/4" x 1" Quantity:12-pack Available in packs of 4Any 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.