. Each filter is handmade for greater quality and higher efficiency. An external netted sheath on longer filters provides extra support for pulsating systems. End caps are fused from... water filtration purposes. They are economical, yet highly effective, at reducing sediment particulates well below the nominal 20 micron size. Pleated construction of corrugated.... Operating temperature range is 40 to 180 F. POLYPROPYLENE-UPP The series UPP is designed for residential, commercials and industrial filtration application. This media employs a five...