Merv 8 Pleated Air Filter - 17 3/4" x 23 7/8" x 1" Quantity:12-pack And there are no metal

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

we even have the odd sizes

is the ideal solution for healthier indoor environments for all homes and businesses

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

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

Merv 8 Pleated Air Filter - 17 3/4" x 23 7/8" x 1" Quantity:12-pack And there are no metalAny 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.