Spa Clear – 500ML View cart “pH Reducer – 1KG” 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 Cartridge Cleaner – 1L $14.77 Add to cart Defoamer – 500ML $14.77 Add to cart Alka-Rise – 750GM $9.77 Add to cart Brominating Granules – 700GM $29.77 Add to cart