DuraVent 4PVP-IS PelletVent Pro Pipe - 4" Brand_ScumRay debris wedges into the tight

debris wedges into the tight spots and a hose stream can't reach it — so the cartridge never really comes clean and flow keeps dropping

faster-acting results than any alternative chemistry

thoroughly brush pool surfaces

Specially formulated for cold water temperatures

or bleach that other filter cleaners rely on

DuraVent 4PVP-IS PelletVent Pro Pipe - 4" Brand_ScumRay debris wedges into the tightDuraVent 4PVP IS PelletVent Pro Pipe 4" Overview DuraVent PelletVent Pro features twist lock construction in both 3" and 4" diameters. Listed at 1" clearance to combustibles in the USA. This PelletVent Pro can be used in both vertical and horizontal installations. Stainless Steel welded seam inner wall, combined with galvalume welded seam outer wall. Whats in the Box 1 x DuraVent 4PVP IS PelletVent Pro Pipe 4" Specifications Material: Galvalume Fuel