Swell Non Return Valve

5 reviews

Swell Non Return Valves allow air to pass through your oxygenation or CO2 system, but prevent water returning to the pump, protecting it and allowing your kit to last longer.


  • Non Return Valve
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Product Information

Swell Non Return Valves allow air to pass through, but prevent water returning down the air line and into the electrics of the pump.

It's essential to maintain safety and performance in all manner of aquatic devices, such as air pumps, so you'll find that this device is really useful. The valve is fitted onto the air line between the pump and air stone or pump.

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