FreshWater 5-Way Test Strips (50 Pack) chill tubs Give your hot tub a

Give your hot tub a fresh start from the inside out

each cartridge automatically generates chlorine from salt in the water to help maintain clean

Filter for use in Coleman and Maax Spas hot tubs

Genuine Darlly part number 50753

and heating components

FreshWater 5-Way Test Strips (50 Pack) chill tubs Give your hot tub aRegular water testing is one of the simplest ways to keep your spa water clean, comfortable and properly balanced. FreshWater 5 Way Test Strips provide fast, reliable results in just seconds. In just seconds, each strip checks the key water parameters needed to maintain balanced spa water, including sanitiser levels (chlorine or bromine), total alkalinity, pH and total hardness. Regular testing helps you maintain balanced water, improve bather comfort