EASE, SMRTCHLOR TST STRP 12/CS

Designed specifically for FROG @ease-equipped spas and hot tubs, these easy-to-read test strips help determine when it's time to replace your SmartChlor® cartridge. Since the @ease system automatically maintains sanitizer levels, there's no need to test for chlorine, simply compare the strip to the color chart for a quick and easy reading. Includes 30 test strips.