Staff Answer
Sep 25, 2026 - 07:38 AM
Customers have used the E-CHLOR 12K for spas, though you'll want to double check how you'll plumb it in as spas can have a variety of piping / hose types. The E-CHLOR 12k comes with fittings for 1.5" rigid pvc piping or 1.25"/1.5" hoses; other plumbing types would need to be adapted. You can adjust its settings—specifically the Production Time and low/high Output Level—to accommodate the chlorine demand based on the volume of water, spa usage, water temperature, and other factors. Please let us know what other questions you might have.

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