Pad Refills (Pack of 6 Pads) - 17 3/4" x 19 3/4" x 3/4"PACK of 6 pads for Pad and Frame Air Filters Filtering inserts are anti microbial and are more efficient in capturing particles, such as dust, ragweed, pollen, etc., from the air stream, than standard fiberglass filters purchased at retail outlets. Filtering inserts are shipped in an easily stored packet.

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

these can be purchased in any conceivable size

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

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

This design enables A+2000 custom air filters to maintain performance over the years

oxidation and deterioration

and long service life which reduces HVAC equipment maintenance and energy costs

Because we specialize in custom air filters

some just refer to them as electrostatic filters

One way to overcome this problem is to increase the surface area of the filter media