20017X293 D-15 Inlet Check Valve 2510 Parts Compatible with CSI Signature 1

Compatible with CSI Signature 1 and 2 or Watersoft Isobar 2 softeners

a proprietary filtration media specifically designed to simultaneously oxidize and adsorb organic and inorganic contaminants along with heavy metals that could be present in water

Fleck 5600 or 2510 softener & filter valves

Note: We recommend installing a new seal & spacer kit anytime a piston is being replaced

This controller requires a lamp key to function

20017X293 D-15 Inlet Check Valve 2510 Parts Compatible with CSI Signature 1Extension assy with spring check valve installed inside. Used on CSI Nitro and Watersoft Centuri aeration filters. Also used with the D HPS DROP Home Protection Valve.