Merv 13 Pleated Air Filter - 27 7/8" x 33 7/8" x 1"Any 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.

Filtering inserts are anti-microbial and are more efficient in capturing particles

built to last a lifetime

Then simply add that information to our easy to use order form above

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

In general

28X Increased Efficiency

oxidation and deterioration

This is designed to fit into 1" Return Air Grilles

the A+2000 uses stage loading

the more efficient a filter is at removing particles

We look forward to delivering our American-made

Filtering inserts are shipped in an easily stored packet