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AQUATOP
AQUATOP HJS-3081BK Check Valve/Air Filter
AQUATOP HJS-3081BK Check Valve/Air Filter
Check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump outlet and aquarium. Attach airline to each end of valve. Narrow end should face the aquarium. Valve measures 2 inches long.
Regular price
$2.53
Regular price
Sale price
$2.53
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