Kockney Koi 4mm Airline Connectors

4 reviews

Fittings for 4mm airline, for adapting your pipework to fit your specific needs.


  • 4mm Airline Straight Joiner Sale
    code: KK4mmStraight In Stock (Only 5 left!)
  • 4mm Airline T Piece Sale
    code: KK4mmTPiece In Stock (Only 6 left!)
  • 4mm Airline 90 Bend Sale
    code: KK4mm90Bend In Stock (Only 8 left!)
  • 4-8mm T Piece Sale
    code: KK48mmReducer In Stock (Only 5 left!)
  • 4-8mm Reducer Sale
    code: KK48mmReducer In Stock (10 Available)

Product Information

These airline connectors are ideal for the 4mm airline, and ensure you can adapt your pipework to get the specific set up that you require.

There are four different connectors to ensure you can get this set up as you want, a T Piece, Straight Connector, 90 Bend and a reducer adapter.

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