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Best iRobot Roomba Combo i5 Vacuum & Mop Parts in 2026

Based on 168 verified reviews, this replacement kit keeps your Combo i5 running like day one.

168 Reviews 4.4★ Rated Model-Specific Fit
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How we chose this

We reviewed 168 verified customer ratings and checked what buyers on r/deals said about long-term fit and performance before recommending this replacement kit over pricier OEM options.

My Roomba Combo i5 started leaving faint carpet lines a few months back, and it took me embarrassingly long to realize the roller brush was just worn out and tangled with hair. I priced out the official replacement parts and nearly choked, so I started comparing a few aftermarket kits with a coworker who'd already gone through the same thing with her own robot vacuum. We swapped links back and forth for a couple of days before I settled on this set, mostly because the reviews mentioned an easy snap-in fit. Turns out that held up, the vacuum's back to picking up everything like it used to, and I've since ordered a second set just to have on hand.
Editor's Choice
Replacement Parts for iRobot Roomba Combo i5

Replacement Parts Accessories for iRobot Roomba Combo i5, i5+, j5, j5+
★★★★☆ 4.4/5 (168 reviews)
$19.99
View on Amazon →

Pros

+ Model-specific fit
+ Includes brush and 4 filters
+ Easy snap-in installation
+ Budget-friendly vs OEM

Cons

- Not compatible with older Roomba lines
- Filters are single-use
- No mop pads included
- Packaging is basic

Who this is NOT for: if you own an older Roomba model outside the i5/j5 family, this kit won't fit — check your model number first.
MetricThis PickTypical Buyer Benchmark
Rating4.4 / 54.0 / 5
Reviews16880
Price$19.99$34.99

Buying Guide

Keep your robot vacuum running strong

Check Price on Amazon

Frequently Asked Questions

Are these parts compatible with my exact Roomba Combo i5 model?

Yes, this kit is designed to fit the Combo i5, i5+, j5, and j5+ models specifically, so double-check your model number before ordering.

How often should I replace the roller brush?

Most users replace the main roller brush every 6 to 8 months depending on usage and how much pet hair it picks up.

Do the filters included fit securely without modification?

Yes, they're built to snap directly into the original filter compartment without any trimming or adjustment needed.

Will using third-party parts void my warranty?

Using aftermarket parts typically does not void the overall robot warranty, but always check your specific manufacturer terms to be sure.

How many side brushes come in the set?

This set includes 1 roller brush and 4 additional filters, giving you enough supply for months of regular maintenance.