Pad Refills (Pack of 6 Pads) - 12" x 27 3/8" x 3/4" Quantity:Default the "A+2000" brand Permanent Washable

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

than standard fiberglass filters purchased at retail outlets

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

from the air stream

Filtering inserts are shipped in an easily stored packet

Pad Refills (Pack of 6 Pads) - 12" x 27 3/8" x 3/4" Quantity:Default the "A+2000" brand Permanent WashablePACK 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.