This is a modified version of the Decontamintor Purge Bucket for 300mm allowing for the klicky mod.

This is only the purge bucket, you will still need the brush holder.

The original design along with the suggested klicky arm bracket would still hit the back wall of the purge bucket. So being stubborn and not wanting to move my klicky probe, I removed the back wall of the left side instead. This allows for the suggested arm in the klicky README and the purge bucket to be used.