Cal Treat™


Removes 200-400ppm calcium hardness in pools with D.E. filters. Guaranteed.

  • Only way to lower hardness without draining
  • Safe for all surfaces
  • Removes scaling

Looking for SDS, Directions and Images?

100% Performance Guaranteed

All our products are backed by a 100% Performance Guarantee. If this product doesn’t solve your problem we’ll send you what you need for free or a full refund.

Additional information

Weight2.5 lbs
Dimensions3.25 × 3.25 × 9.25 in

Questions & Answers

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.

Customer Reviews


    Be the first to review “Cal Treat™”

    Your email address will not be published. Required fields are marked *



    How to Remove Organic Stains

    How to Remove Iron Stains

    How to Remove Copper Stains

    How to Acid Wash without Draining