4mm Clear tubing pipe suitable for air or water pumps, can be stretched for slightly larger than 4mm fittings. This is the best 4mm flexible tube that we can source. It is made from PVC and is perfect for connecting all 4mm and 4.5mm fittings.
4mm Clear tubing pipe suitable for air or water pumps, can be stretched for slightly larger than 4mm fittings. This is the best 4mm flexible tube that we can source. It is made from PVC and is perfect for connecting all 4mm and 4.5mm fittings.