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Koi Kare Store

Anti Syphon 4mm Air Line Valve

Anti Syphon 4mm Air Line Valve

Regular price £1.25
Regular price Sale price £1.25
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A cheap and effective one way anti syhpon safety valve to stop water syphoning back to your air pump. Fits 4mm standard airline.


The arrow dictates the only direction the flow of air can take, so point the arrow in the direction of the airstone away from the airpump.

Simple to install simply cut into the airline near the airpump and push fit the airline back on.

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