
10 PCS Inline Check Valves for Fish Tank Air Pump, Interface: 4mm
2. 1 check valve for 1 air outlet
3. Good for air pump operating below the fish tank's top
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2. 1 check valve for 1 air outlet
3. Good for air pump operating below the fish tank's top
| General |
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| Package Weight |
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Original: $2.84
-65%$2.84
$0.99Description
2. 1 check valve for 1 air outlet
3. Good for air pump operating below the fish tank's top
| General |
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| Package Weight |
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