Regal 20 lbs Calcium Increaser Pail Easy to use phosphate-free protection against scale

phosphate-free protection against scale

Pack of 2 gray climbing brushes—sufficient to replace both sides of the cleaner’s climbing-brush assembly

It’s compatible with all pool surfaces and sanitizing systems and pairs seamlessly with Stain Drop #1

autonomous cleaner delivers hands‑free upkeep so you can reclaim your weekends—leaving floors

the magenta PVC material resists wear and deformation

Regal 20 lbs Calcium Increaser Pail Easy to use phosphate-free protection against scaleThe Regal 20 lb Calcium Increaser Pail is a fast acting, granular water treatment formulated with 100% pure calcium chloride to effectively raise calcium hardness levels in your pool water. Maintaining proper hardness is essential for protecting your pools surfaces, plumbing, and equipment from corrosive damage, especially in plaster or concrete pools. Low calcium hardness can lead to etching, staining, and corrosion, while balanced levels help extend