4mm Non-Return Airline Valve

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£0.44 £0.49


One way Valve to connect 4mm pipe.

Necessary equipment for the aquarium and water systems to avoid the reverse flow of water due to the difference in water pressure during a power outage helps to reduce the risk of damage to the tank.

  • Total length 53 mm / 2.08 inches
  • Connecting part 13.5 mm / 0.53 inches
  • Diameter 4 mm / 0.15 inches
  • Durable and lightweight
  • Easy to install and disassemble

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