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2Pcs Plastic Oil-resistant alkali/acid-resistant Check valve One Way Non-Return Aquarium Check Valve
Specifications:
- Structure: other
- Pressure: other
- Power: other
- Material: Plastic
- Function: Aquarium Check Valve
- Date: 09-16
- Color: Black Transparent;Red Transparent
- Free shipping
- 100 days returns
- Low prices
- 5 million products