I bought this kit to replace my Roborock E35. I really liked the vacuum before. It wasn't perfect, but it did a good job with the endless doggy "gloss" of my German "Shedder". Unfortunately, after replacing the main brush with this, I get "Error 5. Remove and clean the main brush" at least twice for each cleaning. Sometimes I get an error code up to 4 times per session! I run the vacuum and brush my dog every other day to prevent shedding. This brush will NOT hold dog hair. These are freaks with a bit. If you have a heavy shedding dog like mine I would definitely choose a different brush. Also, the main brush spare compartment doesn't fit very well, so it can be difficult to close. I'm giving it two stars because the other parts have worked well so far. All in all it's meh for the price. Depends on what you need it for. At the moment I am considering switching to another vacuum robot with factory parts. I feel like I spend more time fixing bugs than if I was just hand brushing. I have never had this problem with my robot before using these replacement parts. I would look elsewhere and hopefully get more for your money.
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