Cal-Stop Concentrate - Cal Stop

Please note due to new Australia Post regulations liquid chemicals may no longer be sent with Australia Post. If you wish to order this product, please call 1800 642 688 and we will process the order on your behalf. To save time please complete your online customer registration if you haven’t already.  Orders will be sent via courier.

Cal Stop inhibits the formation of calcium scale in salt and fresh water pools. Also softens the build up of calcium on your salt cell.

•Lasts up to six months

•Holds calcium in suspension - up to 1000ppm

•Recommended as a water additive for all pool surfaces

•Softens calcium scale in salt cells making them easier to clean

Note: Each 1.9 litre bottle of Cal-Stop will treat between 40,000 - 60,000 litres of pool water