Do they also work in the roomba 790? How often do we need to replace these brushes? Thanks.
1798687
I think they will work for all series 7 roomba models. You might need to replace them every six months out so.
1798688
I have a 500 series and they work just fine in mine. I would assume they'd work OK in yours too. Don't lose your tiny screw because they don't include screws with them. I wish they did.
163706
I don't know personally, but customer service is awesome with your questions. I love my Roomba!!
402593
On my first roomba the charger went out after about 6 months and wouldn't charge the battery. The replacement (curtosity of the in-store replacement warrenty) lasted a while longer, but not it won't hold a charge. After extensive searching and some luck, I've found that I need a software upgrade that I've been trying to get for about 6 weeks. They seem determined to make me try every other possible solution before they will send the software upgrade module. My advice would be to go ahead and throw it away now and save yourself the time, energy, and fustration. The battery should not be thrown away though. Many places recycle them. Check cell phone stores, Home Depot, and the like. I'm not an envirometalist, but the stuff in the batteries is pretty nasty.
1983651
I wasn't 't concerned. I am confident it will last as long as the lower ampere hour battery that came with my Roomba. With the higher ampere hour replacement battery my Roomba cleans better than it did when new.
715841
I have searched the internet and found that replacement brushes are expensive. You might as well by a whole new tooth brush. It is cheaper than replacing the brushes.
1222679
I am not sure how you can get the replacement brushes..... I clean the brushes on mine everytime I'm done using it so I hope that will prolong the brushes to last longer. I bet a email to Shark will get you some answers.
487800
Yes, It seems that theses brushes will fit most iRobots. They also come with new screws, one for each brush. The screws are small so be careful not to drop them when replacing the brush!
2143268
I have a 500-series Roomba so I can't speak from experience in regards to whether it will _definitively_ work with the 645 model... However, based on the fact that it's been working great in my 500-series and that they list this battery as being compatible with the 600-series, as well, I am fairly confident that it should work with your 645 Roomba just as well. Also, I don't believe that iRobot made any real design modifications to the battery between the 500 and 600 series.
1255933
I am not sure but it worked in my Roomba and it isn't a 600 series. If it doesn't work you can send it back.
603283
Yes, I believe they will! My Sonicare is about 10 years old or more and I believe at that time, the E Series was the only brush in town! :-) Worst case you can return them, but I highly doubt you will need to. Thanks!
1152109
Yes, these fit all 500 and 600 Roombas. Check the web site http://store.irobot.com/product/index.jsp?productId=13332446
1869504
A question for Roomba owners. I just bought a remanufactured unit and I'm happy with it. Six cats and it does a pretty good job of picking up whatever is in it's path. My unit didn't come with a filter and I ordered a pack from amazon but for the life of me can't figure out how or where to install them. No directions with the filters and the picture in the owners handbook isn't helpful to me. Help!
668299
They are extra brushes. They are what makes the motor run. They are two screws on each side of the motor. That's were ya replace them if the motor stops running.
242696
comes with a backup set of brushes... and eventually you would need to replace filter.. not sure how long they last.... doesn't use bags.. you have to empty Roomba after every use.
1111777
Don't listen to the marketing - ALL the Roombas are exactly the same inside. The only difference is the colour of the plastic, and in the case of the least expensive model, the number of buttons on the top. The accesories are what differentiate the models.Since you have hardwood floors, I personally would very much discourage you from getting a Roomba. It uses a bristle brush which WILL scratch most waxed wood floors. A better option would be an Electrolux Trilobite which uses a soft rubbered brush instead. If you have pressed wood with an acrylic finish, either would be okay.
134071
I believe that "4000 series" means all Roomba models starting with the digit "4". If you want to play it safe then order from a sour e that specifies yor model number as compatible.
1283170
I have Roomba model 561 and this replacement kit fits perfectly. Caveat: I have not installed the little yellow and white rotating brush, but have used the filters, red cleaner comb and round black brushes.