Soldato
- Joined
- 13 Aug 2004
- Posts
- 8,408
- Location
- England
"There not proper ones"
Ash vacuum will usually have a secondary hepa filter of 99.97% efficiency. Not sure how this isn't proper for the job it's designed to do.
Ash vacuum will usually have a secondary hepa filter of 99.97% efficiency. Not sure how this isn't proper for the job it's designed to do.
Last edited: