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SHIPS TODAY if ordered in the next:
Same day shipping if ordered by 4 P.M (EST) Monday - Friday
The higher your calcium hardness, the more likely your pool will form scale.
Cal Treat is a revolutionary chemical that uses your existing DE filtration system to filter out Calcium Hardness by 200-400ppm without clouding your pool. Calcium is collected in the DE filtration system over the course of a week and can be removed via backwashing or cleaning out the filter tank. Safe on all pool surface types.
|Filter Type||DE Filter|