4/6mm Black Air Line (Various Lengths)
Finest-Filters black air line is ideal for use with all aquarium and pond air pumps which accept standard 4mm internal (6mm external) diameter air line.
Finest-Filters high quality black air line is ideal for use with all aquarium and pond air pumps which accept standard 4mm internal (6mm external) diameter air line.
This air line is available in a variety of lengths (5m, 10m, 15m, 20m and 25m). Please select the size required from the drop-down menu when ordering.
Finest-Filters black air line is ideal for use with all aquarium and pond air pumps which accept standard 4mm internal (6mm external) diameter air line.
Finest-Filters high quality black air line is ideal for use with all aquarium and pond air pumps which accept standard 4mm internal (6mm external) diameter air line.
This air line is available in a variety of lengths (5m, 10m, 15m, 20m and 25m). Please select the size required from the drop-down menu when ordering.