Hard water scale protection unit for tankless water heaters, tank water heaters, solar hot water systems, boilers, etc.
- For heating applications rated up to 9.8 gpm
- ¾” FPT inlet & outlet
- Approximately 25 ¼” (h) x 5 ⅜” (w)
- Ready to install unit comes complete with pre-loaded filter, mounting bracket, hardware, gauge and wrench.
- Recommended yearly filter replacements.
- Replacement filter: FTHT-20RF