Charcoal canister; serie 3

[bachelier]

Is there a cleaning procedure or something to be replace in it after a while? I know that it's not s good thing to put compressed air in it.

[PavementEnds]

Owner's manual states: "DANGER. No attempt should be made to cleanse the container" (p.58). Replacement is recommended every 48K miles. I have never seen new units for sale but maybe someone else here knows of a source.

[bachelier]

Thanks!