Introducing the Fleck 5600 metered water softener control valve, a high-quality product. This water softener valve fits a variety of models including Fleck and Pentair. Its lightweight and durable plastic material make it easy to handle and install. This item weighs 12lbs and comes with one valve per pack. Perfect for your plumbing and filtration needs, this valve is sure to provide high-quality performance for years to come.