The World Most Advance Water Softener for those who don’t want to worry about anything's Option: CONNECTED XTRi VALVE SERIES Life Time Monitor by Crystal Clear Water Systems (Good for Airbnb and House Rental, so we can take care the monitor & deliver salts) WiFi-Enabled to connect with the Pentair Home and Pentair Pro apps. Remote Monitoring allows you to monitor your customer’s water usage, receive system alerts and provide faster service. Durable Construction featuring a fiber-reinforced polymer valve body for superior strength and durability, and is non-corrosive and UV-resistant. Large Color LCD Touchscreen Display provides simple, intuitive and reliable interface. Optical Sensors position the valve precisely for each regeneration cycle.