The canister recycler tool has been specifically designed for ease of use and to make Air Products canisters safe prior to recycling. In the European Union, non pressurised canisters can be recycled through the normal waste stream as non-hazardous products. The low torque, portable recycler is designed to work with Air Products valves marked ISO 11118. This can be found stamped on the shoulders of the valve. Air Products now manufactures and delivers all canisters with the new ISO 11118 valve. Not suitable for other valve types, please contact for an alternative.