Check the listing for details. Automatic Fleck 5600 12 Day Control Timer Valve For Water Filter Softener Resin!. Condition: New. Listed at 78.89 USD. Description To build a healthy home, this time clock control valve is the ideal choice for it. This time clock control valve can automatically complete cycles such as softening and regeneration, and you operates accurately and reliably without manual operation except for adding regeneration salt. Its reliable performance and stable effluent quality ensure high-quality water use. Key Features Premium Quality: The time clock control valve is made of high-quality ABS and plastic. It is sturdy, practical and not easily deformed, so it has a long service life. Easy to Install: This top-mounted valve is easy to install. You only need to install all accessories in the box together according to the instructions. It can be put into use quickly. Effectively Working: It adopts the principle of si.