Airline Co2 Tubing – Black – 6 ft.

Hydra Aquatics Airline Tubing – Black – 6 ft. -Medium tensile strength PVC -Safe and non-toxic -Flexible and resists hardening -Soft PVC Safe and non-toxic this tubing conforms to RoHS standard and is guaranteed to be free from lead or other heavy metals. Flexible and resists hardening. ID is 4mmOD is 6mmFits 3/16″ barb