Doesn't quite fit my machine.
I have the PR System One Remstar 60 and these filters aren't quite the right size for my machine.  The black sponges fit side to side, but are too short to cover the entire opening.  The hepa filter pads are too large, but that is easily remedied with a pair of scissors.  I don't have that ability with the sponges, since they are already too short.<br /><br />I would not consider buying these again and I would look elsewhere to try to find a better fitting product.
Rating: 3 stars