DuraVent 4PVP-IS PelletVent Pro Pipe - 4" Fireplaces & Stoves That distinction matters

That distinction matters

flocculates fine particles so your filter can catch them

and unfiltered water will bypass the media entirely

and inflatable hot tubs with lower total water volumes

DuraVent 4PVP-IS PelletVent Pro Pipe - 4" Fireplaces & Stoves That distinction mattersDuraVent 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