HTH® Pool Care Calcium Up 4 lbs. Ceiling & Wall Covering Built with the highest quality

Built with the highest quality steel

Domed tie-out stake for dogs up to 250 lbs

indicating fuse

Environmentally friendly and Biodegradable

Slide switch on hose plug counter-clockwise to “OPEN

HTH® Pool Care Calcium Up 4 lbs. Ceiling & Wall Covering Built with the highest qualityRaise the calcium hardness of your swimming pool water to protect your pool surfaces and equipment from harm. Protects pool surfaces Helps chlorine to work efficiently Prevents equipment damage Compatible with all swimming pools Raises calcium hardness levels Helps prevent swimming pool water from becoming corrosive. Protects & prevents corrosion Protects pool liners, metal and plastic surfaces as well as equipment from damage. Youre all clear with