Aquarium Air Pump Check Valves One Way Non-Return Check Valve for Fish Tank
The non-return air pump check valves are made of durable plastic materials and designed to fit common aquarium air pump while making no noise.
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Protect Your Air Pump
- These one way valve can be applied for common aquarium air pumps to prevent water coming back from the fish tank and damage your pumps
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Durable
- Made of plastic, durable and sturdy, not easy to break
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Easy to Clean and Repair
- The valve are detachable, you can unscrew it for easy cleaning and repair them easily. Proper size for most fish tank and aquarium
- Size (L x W): 5.5 cm x 1.3 cm/2.2 inches x 0.5 inch
- Air Hole Diameter: 4 mm/0.16 inch
- Package includes:
- Air Check Valve x 6
(Please DO NOT use them with CO2 system and other accessories are not included)
These Aquarium Air Pump Check Valves One Way Non-Return Check Valve can be applied for common aquarium air pumps to prevent water coming back from the fish tank and damage your pumps. The valve are detachable, you can unscrew it for easy cleaning and repair them easily. Proper size for most fish tank and aquarium.