Quote Originally Posted by doka404 View Post
I got - Cover Canister Drain???

so it suggests it is a cover for the drain on the : CHARCOAL VAPOR CANISTER FILTER???
Well.....it's a plastic thing. Not that strong from the feel and touch. I doubt it can withstand any heat.

It apparently has a small hole at the bottom. I need to check whether it's a totally seal container or that hole is an opening.

Where did you get the idea? Any web links?