Water Sentinel (WS-21) Misting Systems Protector for Scale-Lime Marathon Electric (C338) GE NEMA 56C Frame Bolt-on Motors stage-num { font-size: 16px

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5" diameter x 8" length housing with 21

Compatible with all brands of RO and distillation systems where electrical conductivity and TDS measurement are required for quality assurance and troubleshooting

This serves as a quick visual reference for when the next cartridge is due

or Victaulic connections for specialized installations

Water Sentinel (WS-21) Misting Systems Protector for Scale-Lime Marathon Electric (C338) GE NEMA 56C Frame Bolt-on Motors stage-num { font-size: 16pxThe Water Sentinel WS 21 Misting Systems Protector delivers scale and lime protection for residential and commercial misting systems while maintaining beneficial mineral content in your water. Engineered by TST Water to provide up to 300 gallons or six months of chlorine, taste, and odor reduction without removing healthful minerals. SPECIFICATIONS Core Performance Data Model Number WS 21 Manufacturer TST Water (Water Sentinel) Capacity 300 gallons or