These are the toughest vacuum bags I've ever had experience with. Coupled with the HEPA filter, they enormously reduce the fine dust most other vac's produce during vacuuming. I highly recommend Prolux vacs. (I also really like the upholstery tool included with my Terra Vac)
I ordered a new one for whenever this one I have in the unit goes. It fits the air purifier I have and works well.
Cleans so well and deep, it picks everything up almost perfectly, love the easy swivel head navigates smoothly and wheels on cannister are very smooth! Packs a lot of power gives my arms a work out on carpet as it pulls very hard, hopefully I'm using it correctly on carpet!
Great vacuum and quiet.
So far I am very impressed with my newly purchased Prolux TerraVac Vacuum Cleaner. It is very well made and very quiet. The floor attachments work very well and this vacumn has strong suction. I'm very happy with this unit. The price was very fair and I like that it is USA made.