Product Overview
The THRIFT-AIRE filter is a six layer filtering element, processed from sheet Aluminum commercially known as 3003-H14 .025 thickness, expanded to .20 strand at specific feeds to assure maximum filtering and internal loading capabilities. The frame is made from sheet aluminum, roll formed to the exact specifications needed to create a solid filter. Corners are mitered and secured in one of those corners by rivets. Filter units will retain 290 grams of dust per 2.25 sq. ft. (20x20 filter). Resistance, when clean, is 0.05w.g. at 350 FPM air velocity. Maximum resistance at capacity is 0.335 w.g. The THRIFT-AIRE will withstand temperatures up to 240 degrees F. This light weight Aluminum filter was designed to be used in air handling units, roof top units, light industrial and home applications.