The Stetson Automatic Fill Valve is the gold-standard replacement valve for all My Pool Filler models. It's designed to keep your pool water level consistent and reliable all season long.

Built from durable ABS plastic, this valve is made to withstand harsh outdoor conditions without clogging or seizing. It’s ideal for swimming pools, ponds, fountains, cooling towers, and even livestock water feeders.

Easy Setup with Adjustable Float Control

Setting your desired water level is simple:
Loosen the wingnut, move the float to the preferred height, and tighten. The valve automatically opens when the water drops below your set level and shuts off when the target level is reached.

• Fits standard 3/8-inch MPT threads
• Compatible with all My Pool Filler models
• Adjustable float arm for precise water level control
• Corrosion-resistant and built for long-term use

⭐ Customer Feedback

“Had the cheaper units and they would only last one season and then the float would jam open or closed. This unit has been in service a whole season and is great. Very reliable and it will not jam.”
— Harry D.