Plastic check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump and first outlet. Attach airline to each end of valve. Valve measures 2 inches long.
Plastic check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump and first outlet. Attach airline to each end of valve. Valve measures 2 inches long.
Cost: $25
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Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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