Why bags are better
A study conducted by Swirl® shows that vacuum cleaners with bags are more effective than bagless systems when it comes to fighting fine dust in the house.
Swirl® was rated best!
All three tested Swirl® bags (M 40®, PH 96®, S 73®) were found to be equal to the original bags.
Swirl® MicroPor® Plus Vacuum Cleaner Bags
So that you don't wake up in allergenic fine dust!