











In-line Check Valve for CO2
- Regular price
- $9.98
- Sale price
- $9.98
- Regular price
-
- Unit price
- / per
- Made from quality stainless steel
- Can withstand extremely high pressure
- Provides extra protection against back-siphoning
The SR Aquaristik In-Line Check Valve is ideal for use with CO2 systems or air pumps, to prevent back-siphoning of aquarium water into the pump or regulator. Fits standard 4/6 mm airline or CO2-resistant tubing.




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