Spa Clear – 500ML View cart “pH Booster – 750GM” has been added to your cart. $12.77 12 in stock Spa Clear - 500ML quantity Add to cart SKU: 908330 Category: Spa Chemicals Related products pH Reducer – 1KG $11.77 Add to cart Energize – 3KG $49.77 Add to cart Brominating Tablets – 1.5KG $59.77 Add to cart Brominating Granules – 700GM $29.77 Add to cart