Outdoor Water Solutions Airstone Foot Valve
Model # ARS0027|Store SKU # 1000761877
Airstone Foot Valve is a critical component to install on our diffuser airstones, especially if you live in a climate where the temperatures fall below freezing. This backflow valve prevents water from backing up the airline. Made in U.S.A.
- Also called an Inline Backflow Valve
- Note: Shallow or larger ponds may require multiple Airstone Diffuser Kits.
- Made in U.S.A.