SKU: FTHT-20-REVFLO-G Category:


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