iRobot® Authentic Replacement Parts- Roomba® s Series Replenishment Kit, (3 Filters, 3 Corner Brushes, 1 Set of Multi-Surface Rubber Brushes)

Expensive but the quality on the rollers especially is so much better than the generics we have tried. I think you can get away with generic filters and some generic sweepers but not the rollers. The rollers take too much abuse in my house with 4 kids and 2 dogs to use the generic version. When I had generic rollers i was replacing them almost weekly. These OEM rollers tend to last about a month with the abuse they take in our house. The sweepers are better than generic but not much better. The filters seem the same to me as generic and make no difference.

Bought replacement roller kit from third party. Though everything looked normal, but rollers were off-spec and our 7i couldn't run straight and had chattering sound. At that point, the existing mapping of our house was useless. Returned and got iRobot genuine parts. Everything works perfectly, just like the originals. They cost more, but work. Stick with what works. Highly recommended.

Don’t buy off brand they do not work. These fit beautifully.

I use my roomba daily and the rollers wear out a lot. I tried the much cheaper knockoffs 2 times, they both lasted less than a month. The outside easily ripped or got pierced by twigs. The originals lasted 8 months. The corner brush lasts a little longer than the knockoffs, I saw no difference in the filters. So I’ll be going back to the cheap filter and corner brush but pay for quality rollers.

As good as the original, or course. But side brushes last about ⅔ the hours expected per "Product Health" in app

If you're looking at these then you probably already looked at the cheaper multiple other versions of these out there from the non oem brand. Whatever you do. Steer clear of those just by the originals. Yes, they are much more money. However, they last much longer and more importantly, they actually fit and work. A lot of those other knockoff brands don't even fit and if they do they don't even last half as long as these. So how much money are you really saving?

fits well and great product

I have tried multiple different brands of generic refills for my roombas and I always end up having to go back to the genuine replacements. I really wish the other ones could make better products, especially the rollers, because these are I feel overpriced. But this is definitely a case of you get what you paid for.