The Reusable Canister Assembly is one of the parts of the breathing system. It is the container, which is used to remove carbon dioxide from the patient’s exhaled breath. It is reusable so that the canister should be weighted to monitor the lifespan on a regular basis. It should be replaced when the weight is reached as per design. It can be used with the EZChange option. Ejector pins to be flush to 0.3 recessed and gate heights ± 0.3 mm also the maximum flash permissible is 0.05 wide x 0.05 high. All the ribs should be 1.5 ± 0.5° DFT wide unless otherwise specified.