About the Crystal Capsule CSU

The Crystal Capsule CSU is a larger, more powerful, quicker working version of the Crystal Capsule. Using the same patent pending technology as the Crystal Capsule, the CSU produces the same results as the Crystal Capsule but in a fraction of the time.

The CSU is designed to solve larger, tougher water treatment problems quickly. Once the problem is solved, the smaller Crystal Capsule is used to maintain the outstanding water quality achieved by the CSU. The CSU is perfect for:

• Service techs
• Commercial pool owners
• Builders
• Store rentals for “do it yourselfers”