Check Valve
- All Purchases are Store Pickup Only
- Location -
Sorry ... We do not ship. All orders are store pickup only.
We are located in Birmingham, Alabama.
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.