Hot Tub Balancing Kit

Balance Your Spa Water. Boost Your Soak. The Ouster Hot Tub Water Balancing Kit is your all-in-one solution to maintain clean, clear, and perfectly balanced spa water. Whether you're a first-time spa owner or a seasoned pro, this kit makes hot tub care simple and stress-free. Each kit includes: pH Up (1 LB) – Raises pH and softens spa water pH Down (1.5 LB) – Lowers pH and prevents scale buildup Alkalinity Up (1 LB) – Stabilizes pH to prevent wild swings Calcium Increaser (16 oz) – Maintains calcium levels to protect spa equipment 50 Test Strips – For accurate pH, alkalinity, and calcium readings