Here is a vented bowl for the bathroom to reduce smell.
There is a remote fan, with piping to the back of the bowl to suck out the smells from the bowl.
Shown with controls and fan.
The connection at the back.
This is awkward, but...
It looks like you're using an ad blocker. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If you'd like to support the site, please allow ads.
If any particular ad is your REASON for blocking ads, please let us know. We might be able to do something about it. Thanks.