• Cheap – you won’t have to spend any money on purchasing replacement dust-bags
  • Visibility – clear canister exterior  lets you see exactly what you’re picking up which could be particularly handy for making sure you don’t accidentally suck up valuable small objects
  • Easy to maintain – thanks to the visibility you’ll be able to easily see when the canister is full and in need of emptying

The negative to not having a bag, is you will need to tap off, vacuum or replace your HEPA filter more often.