• HJS3081BK
  • HJS3081BK

HJS3081BK

Check Valve/Air Filter

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.
HJS3081BK

Specs

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