FROG @ease Sanitizing System for Swim Spas

The FROG® @ease® Sanitizing System for Swim Spas includes 2 prefilled SmartChlor cartridges and test strips for use in Swim Spas. FROG @ease kills bacteria 2 ways, uses up to 75% less chlorine*, and delivers Fresh Mineral Water® in your swim spa - silky soft water with far less odors. FROG @ease maintains a low level of chlorine at all times and conditions the water for softness. It floats in the swim spa, flips when it needs to be replaced and is fabulously easy. For Test Strips: In just 2 seconds, you can check pH, Total Alkalinity, Total Hardness, and SmartChlor® status with the FROG @ease Test Strip. Dip it, shake, compare colors: darker than bottle label means water's fine; lighter indicates SmartChlor Cartridge replacement time. Product style and packaging may vary. If you choose to Subscribe and Save, you will receive FREE SHIPPING. To get Free Shipping on this and future subscription orders, be sure to enter the code: FREESHIPPING at checkout. The discount wi