Description:
The 20001X231 Piston Assembly is a reliable replacement component for various water softeners and filter systems. This high-quality piston and end plug assembly ensures optimal performance and longevity of your water treatment units. It is compatible with CSI Signature 1, 2, and 3 softeners and filters, as well as Watersoft Isobar 2 & 3 softeners and filters.
Note that it is not compatible with CSI Nitro Filters or WaterSoft Centuri Filters manufactured after 6/1/2015; for these, use part number 20009X231.
For best results and enhanced performance, it is recommended to replace the seal and spacer kit when installing a new piston.
Key Features:
- Durable piston and end plug assembly for water softeners and filters
- Compatible with CSI Signature 1, 2, and 3 systems*
- Compatible with Watersoft Isobar 2 & 3 systems**
- Replacement ensures system efficiency and reliable operation
- Ideal for regular maintenance and system longevity
- Easy installation
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