10L of Pro Kleen Spa Clarifier Chemical, Achieve Brilliant, Sparkling Water Improves Filter Performance & Efficiency

Part of the best-selling Pro-Kleen Spa Range Contains properties that effectively bind small particles of dirt together Adds sparkle and clarity to hot tub and spa water - improves filter performance and efficiency Prevents spa water looking dull and cloudy Just add 2 caps of Pro-Kleen Spa Clarifier to your spa water once a week for crystal clear water