Click to expand Tap to zoom Clearwater multi function chloride tablets 50 x20g by Clearwater Sale £23.99 | / SKU CH0019 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Clearwater multi function chloride tablets. Sanitiser, stabiliser, algaecide and clarifier 50 x 20g tablets per pot.