• Water Conditioners

  • Keystone Water Systems carries many different models of water conditioners to best suit each customer’s needs. From our standard model to our more advanced high-efficiency model, each one is guaranteed to perform flawlessly.

  • 5800 xtr-2 High-Efficiency

    The 5800 xtr-2 is our Industry leading high-efficiency water conditioner. With a user-friendly touchscreen lcd display and fully customizable programming, this system is capable of removing higher levels of iron, manganese, and hardness from your water than most other softeners.

    The 5800 xtr-2 utilizes a variable upflow brining cycle to get a stronger, more thorough regeneration than a standard downflow softener. This process also enables us to program the system to use approximately 1/3 - 1/2 of the salt and water per regeneration compared to a standard softener. Keystone Water Systems offers an Industry leading Limited Lifetime Warranty on this High-efficiency system!

  • 5600 Standard

    The 5600 is our standard model water conditioner. This valve has been performing like a tank for the last40 yrs. While not as efficient as the 5800, this conditioner provides homeowners with a less expensive option that still gets the job done. The 5600 can be equipped with various types of controls from basic time-clock controls to a more advanced sxt model that provides more in-depth programming and metering.

  • 9100 Twin Alternating System

    The 9100 Twin Alternating Conditioner provides homeowners with a continuous use option. This system allows one tank to be in service while the other is regenerating. This system design eliminates down-time during regeneration and is perfect for a household with busy schedules.