The most fitting here would be shop=bathroom_supplies, check out their virtual show room:
https://my.matterport.com/show/?m=DDGo5QEiB6m
But they also sell HVAC supplies and built-in vaccum cleaners.

"sanitary" is a translation from the German "Santär", which in the shop context means supplies for bathrooms & toilets, but you'll probably also get plumbing supplies. So bathroom_supplies fits actually pretty well...

Anyway, thanks for your clean up efforts!