Check the listing for details. Sirona Spa Care Clarifier (32 oz). Condition: New. Listed at 27.99 USD. The Sirona Spa Care Clarifier effectively clears spa and hot tub water by neutralizing and eliminating suspended particles, restoring clarity. It coagulates small particles into larger groups, aiding filter capture, enhancing filtration efficiency, and clearing cloudiness. Compatible with various sanitizers like bromine, chlorine, salt water, ozone, minerals, and biguanide.Product Features:Hot tub water clarifier removes hazy spa and hot tub water so you can elevate your whole-self wellnessNeutralizes and removes particles in your spa water to provide a more relaxing experienceImproves filter efficiency and circulation to keep spa water clean and soothingHot tub water clarifier is compatible with all sanitizersSirona Specialties maintain restorative spa water and transform every spa into a soothing sanctuaryDirections:Upon initial fill or when returning to standard use, apply 1 fluid ounce for every 250 gallons or 2 fluid ounces for every 500 gallons of spa water. For maintenance, add 2 ounces per 500 gallons weekly or when the water appears cloudy.