Feature(may vary by option.)

●✅ DOUBLE TAP CONNECTOR: Remove the double taps that have been preconnected when removing the external filter, preventing water leakage
●This product is an overseas product, so minor scratches may occur during shipping. Please note that there may be slight burrs on the cut surface
●If there is a leakage during connection, please check the connected hose part. Cutting the connection part about 0.8 inch (2 cm) may result in improvements
●A convenient double tap connector for cleaning aquarium external filters
●[Size Variations] Inner diameter 0.6 inch (16 mm) / Outer diameter 0.9 inch (22 mm), Inner diameter 0.5 inch (12 mm) / Outer diameter 0.6 inch (16 mm). Set includes 2 pieces. *Small size and 2 medium size. This is not a set of 2 S+M

[Inner diameter 16mm outer diameter 22mm]

[Inner diameter 12mm outer diameter 16mm]

Description

When removing the external filter, disconnect the double tap that has already been connected to prevent water leakage. There are two small sizes and two medium sizes. This is not a set of 2 S+M.