Product review (2 stars): Blades might be good, but filters are poor fit and material
Pros: the plastic blades seems to be of decent quality. I can't review the fit or longevity of the blades as I will be returning these for reasons discussed below.
Cons: the filters are very low quality. And on top of the poor quality the filters don't fit well. There is a definite gap along the edge dirt would fly right out of and defeat the purpose of a vacuum.