System2 PLM Filter Tank O-Ring null This is a PVC Reducing

This is a PVC Reducing Tee Fitting with two slip (socket) fitting connections and one FIPT (female) connection that measure 6 x 6 x 2 Inch

This is a PVC 90 Degree Elbow with slip x FIPT fitting connections that measure 4 Inch

there is a concern with bicarbonate alkalinity which should be between 80 and 120 ppm

seven Secondary Power Centers

System2 PLM Filter Tank O-Ring null This is a PVC ReducingThis is a Filter Tank Body O Ring replacement designed for Pentair PLM Filter Systems, System 2 Modular Media Filters, and System 2 Modular D. E. Filters. This o ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed the original manufacturer specifications.