Roomba brush rolls
Quick answer
Replacement brush rolls listed as fitting Roomba machines run from $13.99 to $66.99, with 5 current listings. Confirm against the number printed on your own part before ordering, because a brand match is not a model match and Roomba uses different brush rolls across its ranges.
Prices and fitment claims come from the listings themselves. The service intervals are conventions.
| Listing | Price |
|---|---|
| Amyehouse Replacement Parts Kit Bristle Flexible Beater Brush & Aero Vac Filter & Side Brush Co | $13.99 |
| Replacement Parts for iRobot Roomba 600 Series Vacuum Cleaners | $17.99 |
| LOVECO Replacement Accessories Kit for iRobot Roomba 600 Series &500 Series | $22.49 |
| Replacement Accessories Kit for iRobot Roomba 600 Series 694 675 692 676 695 677 671 655 645 69 | $22.99 |
| iRobot Authentic Replacement Parts - Replenishment Kit for Roomba e, i, and j Series and Roomba | $66.99 |
Roomba brush rolls
Shown across the price range rather than cheapest first, so the grid reflects the whole category.
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How to confirm a part fits before ordering
Take the old part out and read the number moulded or printed on it, then match that number against the listing rather than matching the brand. This is the step that goes wrong most often: Roomba sells several ranges that look similar from the outside and take entirely different brush rolls, and a listing that names forty compatible models is telling you less than one that names three.
Where the old part has no readable number, the model number of the machine itself is on a plate, usually under the body or behind the bin. That number, not the marketing name on the front, is what a parts listing is keyed to.
What a brush roll actually does
It is the agitation that does most of the work on carpet. That is worth knowing because it tells you what a worn one costs you: a symptom rather than an outright failure, which is exactly why this part gets neglected until the machine is written off for something that was never wrong with it.
Wear here is gradual, so the drop in performance arrives quietly rather than as an obvious failure. Measuring against a new part, or against the unworn areas of the old one, is the only reliable way to judge it.
Genuine against third party
The thing to compare is the specification, not the brand on the box. A third party part that names the media grade, the dimensions and the specific models it fits is a different proposition from one that lists every model the manufacturer has ever made and gives no specification at all.
On a sealed filtration machine the fit matters as much as the media, because an element that seats badly leaks around its edge and the rating becomes meaningless. That is the case where a genuine part is most often worth its premium.
Common questions
How do I know which brush roll my Roomba takes?
Read the number on the old part, or the model number on the plate on the machine body, and match that against the listing. The marketing name on the front of the vacuum is not enough: Roomba runs several ranges that look alike from the outside and take completely different parts, and matching on brand alone is the most common way this goes wrong.
How much do Roomba brush rolls cost?
Current listings run from $13.99 to $66.99, with 5 options showing. The spread is mostly genuine against third party and single against multipack, so compare the price per unit rather than the sticker, especially where a pack of several costs barely more than one.
How often should brush rolls be replaced?
On wear rather than on time. Measure against a new part or against the unworn areas of the old one, because this is a part that degrades gradually and the performance loss is easy to attribute to the machine as a whole instead.
Are third party parts a false economy?
Not inherently, and the useful test is whether the listing states a specification. A part that names its media grade, its dimensions and the specific models it fits is worth considering at any price. One that lists dozens of compatible models with no specification at all is asking you to trust a claim it has not made concrete, and on sealed filtration machines a poor fit undoes the whole point.
Can I clean this part instead of replacing it?
Cutting wrapped hair free is absolutely worth doing and costs nothing, and it restores a roll that has bound up. What cleaning cannot fix is bristles that have worn short, because at that point the roll no longer reaches into the pile regardless of how clean it is.
Every figure here comes from published manufacturer specifications, owner reported measurements and repair documentation, and each is labelled as either a standard or a convention. This is researched general information to help you diagnose and plan, not professional advice, and it cannot tell you what is wrong with one particular machine. Your own manual and the part number printed on your machine are the final word.