I ended up sending them back - they arrived quickly and were very kind to have the product returned to me. Based on other reviews I read I kept my original beaters and damn I'm glad I did. Less than a month later (and probably only 5 hours of use) the blow bars were empty. I have attached a photo. Also, the edge cleaners arrived very curved - not as good as the official Roomba parts (hell because the price was great). The filters were fine - I've also heard from other reviewers that you can wash the filters and reuse them - just rinse them with the mesh side in water and let them dry completely before reusing. I gave them 2 stars because the filters were ok - everything else wasn't so good. You need to make these replacement parts more durable to keep them running and performing for a long time.
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