Spa Frog @ease Replacement Smartchlor Chlorine Cartridge - 3 Pack

The patented floating SmartChlor Chlorine Cartridge for the @ease Spa Sanitization System makes spa water maintenance easy and stress-free. SmartChlor is a unique, slow-dissolving, self-regulating form of chlorine that works only with Spa Frog @ease minerals. The SmartChlor cartridge maintains a consistent 0.5-1.0 ppm free chlorine level at all times with an adjustable output for spas up to 600 gallons using 5 different dial settings. SmartChlor will automatically deliver more free chlorine when it’s needed so your spa is always sanitized properly. Each SmartChlor cartridge is pre-filled with up to 3-4 weeks worth of chlorine so there is no more guessing at chemical dosing.

When the SmartChlor cartridge runs out it will visually indicate it need replacing by flipping upside down in your spa water. Quantity: Pack of 3 SmartChlor Chlorine Cartridges. NOTE: Replacement @ease Mineral Cartridges not included. Low-chlorine spa sanitizing cartridge maintains a consistent 0.5 – 1.0 ppm free chlorine level at all timesShock only once a month and use up to 75% less chlorineFloats in spa water and flips over when empty, indicating the SmartChlor cartridge needs replacingLasts 3-4 weeks in spas up to 600 gallonsDesigned for use with Spa Frog @ease Mineral System - Mineral Cartridge not included