Aqua Cal 7kg spa pucks Spa Water Moisturizer and freshener

Spa Water Moisturizer and freshener

broom the bottom of your hot tub/spa before restarting the process as you did on day one of alternating between high and low speed jets for 4-6 hours

the Justsalt delivers fully automated

the inside panel features a USB input

Aqua Cal 7kg spa pucks Spa Water Moisturizer and freshenerAqua Cal is a premium calcium hardness increaser designed to balance water chemistry in hot tubs and spas. This 7kg container raises calcium levels to prevent corrosion of equipment and plumbing while protecting acrylic surfaces from etching. Ideal for soft water conditions, it dissolves quickly and works seamlessly with other spa chemicals. Maintain optimal water balance for crystal clear, comfortable soaking water and extended equipment longevity.