Pad Refills (Pack of 6 Pads) - 6" x 6" x 1"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.

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

built to last a lifetime

In general

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

oxidation and deterioration

You may know them as washable air or even permanent air filters

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

the A+2000 uses stage loading

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

some just refer to them as electrostatic filters

high quality Air Filters to you

Instead of face loading (particles captured on the outer surface of the filter)