DuraVent 4DFS-FC PelletVent Connector/Adapter - 4" Type_Heater Element so the filter holds its

so the filter holds its performance rather than matting down after a season

Hearth & Home Technologies®

It's formulated specifically to resist pH changes even when the spa is refilled with hard water

Choice of CPI/IPI

DuraVent 4DFS-FC PelletVent Connector/Adapter - 4" Type_Heater Element so the filter holds itsDuraVent 4DFS FC PelletVent Connector Adapter 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 4DFS FC PelletVent Connector Adapter 4" Specifications