CERO Replacement Parts for iRobot Roomba i3 i3+ i4 i4+ i6 i6+ i7 i7+ i8 i8+ E5 E6 E7 j7 (7150) j7+ (7550) I,E,J Series Vacuum Cleaner, Roller Brushes, Filters,Edge Sweeping Brushes Replacement Kits

Fits my IRobot perfectly.

I'm obligated to update my review. My original complaint is the rollers were very noisy. To be fair I swapped back to old rollers and they were quiet. Ordered another new set of rollers and they also were noisy.I disassembled the robot, cleaned and put new lithium grease on the gears in the gearbox. Is all quiet now with new or old rollers.Purchased for Roomba i7 to replace old/worn rollers. Put these in and immediately sounded terrible. Put old rollers back in and was quiet. Swapped in 2nd set of new roller and noisy as the first set. Have swapped back to the old rollers and will order a different kit.I do not see an obvious issue but the noise is awful. Sounds like the gear box is coming apart. Again, the old rollers can be reinstalled, are quiet and work fine.

Works as expected I don’t see any difference between these and what came with my roomba

This set of iRobot Roomba parts fit exactly into each position without effort, work just as well as the "official" replacement parts, and last just as long as those originals - at a FRACTION of the price! They are easy to install and change out, and cover all of the user replaceable items on the vacuum.I use these with an iRobot i3+ vacuum, which includes an automatic emptying station with a larger vacuum bag within it. The bags that come with this set also work exactly as intended in that station, and take the same amount of time to fill as the "official" bags.I am very happy with these replacement parts, and will continue using these in place of the more expensive "official" parts.

I’ll preface this by saying I hate how overpriced OEM refills are for the Roomba. Feels like a money drain at times. So I was intrigued to try a lower cost alternative to the expensive parts. Right off the bat, I noticed a few things: - the filters looked very similar, but the OEM filter material is much softer/more pliable, making me worry about decreased air flow with these cheaper filters putting more strain on the robot - the rubber floor spinny thingies (technical term) were quite a bit different. The ridges on both were longer, making more ground contact and resistance - I didn’t notice anything too off about the side brush, and while I didn’t care for the type of vacuum bags included, I didn’t personally take much issue with them eitherIn practice, this kit was a bit of a failure. The Roomba ran QUITE A BIT louder, due to the larger ridges on the rubber brushes, and probably also due to the difference in air filter. Where it counts, I just ended up with many more issues with the vacuum getting stuck or stopping for various reasons. Additionally, the vacuum bag didn’t seem to lock down properly into the base, and woild occasionally lose its seal and cause the base to not empty properly, something I never experienced with OEM bags.So, while I hate spending a fortune on OEM parts, I hate much more having to put up with loud and unpredictable Roomba issues because I wanted to save a few bucks. I wish I could recommend this, but I can’t!

There's really not much to say. I have an i7 and the brushes, bags and filters need to be replaced frequently. iRobot wants and arm and a leg. Some of the other brands I've bought make noise because the brushes don't fit snugly. No such problem with these.The brushes need to be replaced more often than the other items, so I would really like to have more brushes and fewer filters and bags, but you can buy those separately so as a basic replacement kit, this comes with all of the key elements and is a good one to have.

There is a LOT of replacement parts included in this kit. If you buy the iRobot brand and got this many replacements, you would spend orders of magnitude more. I have found over the years that, getting the brand parts do not last any longer than these parts do. It may be because we have a Golden Retriever and I don't know how he is not bald for the amount of shedding he does by the minute. I run our Roomba almost every day to keep up with it. As a result, the hair twists around the rollers and causes the rollers to split and it also wraps around the other parts as well. I spend time cleaning those parts each time I run the vacuum and I still have wear problems. So, there is no need to spend the exorbitant amount of money on the brand name when they both have the same exact wear issues for me. Plus, at this price and volume, it makes it much easier to change out the filters often as they do get full as well and they are actually reusable after cleaning if you desire. This kit will last me a long time. I also don't have any issues with the vacuum bags. They work as same as the vendors. Can't get much better for my application. Hope that helps you today.

At some point it is difficult to distinguish between these replacement / wear-and-tear kits, so what I will say is that this is a good one. Comes with plenty of the essentials (bags and filters), and nothing is broken or bad. 10/10 would get again.I was able to request and get this kit for free from Amazon Vine, and I would have no problem spending my own money on this when I have to get more.