iRobot Roomba · Model i1
Roomba i1 replacement parts
Editor: Feroz Sheikh · Updated · How we verify
Every relationship below is tied to a reviewed source and the manufacturer identifier when one is published. Source-only catalog labels are marked separately.
Filter by part: dust bagfiltermain brushside brushall
Compatible parts and evidence
Official item 4640235 is a bag for select Clean Base/AutoWash docks, not the robot body. Confirm the exact paired dock is one of iRobot's listed compatible docks before buying; the robot name alone does not establish bag fit.
Search results · Match SKU 4640235 and the fit note above.
Official 4639161 pack lists i Series.
Search results · Match SKU 4639161, your model and market.
Official iRobot listing covers Roomba Combo and e, i and j Series robots.
Search results · Match SKU 4639309, your model and market.
Official iRobot listing covers Roomba Combo and i, e and j Series robots.
Search results · Match SKU 4757625, your model and market.
Parts and official sources
| Part | Identifier | Verdict | Source |
|---|---|---|---|
| Clean Base dirt disposal bag | 4640235 | Probably fits | Official source |
| e/i/j High-Efficiency filter | 4639161 | Fits | Official source |
| e/i/j dual rubber brushes | 4639309 | Fits | Official source |
| e/i/j Combo edge-sweeping brush | 4757625 | Fits | Official source |
Exact model and evidence scope
This page applies to Roomba i1, model code i1. It summarizes 4 reviewed replacement part relationships from 4 manufacturer sources. Current region scope: UK, US. Similar product names are not treated as the same model.
Before fitting this replacement part
- Match the exact model code and manufacturer SKU before ordering.
- Follow the manufacturer installation guide.
Other models using the sourced part
These links are based on the same exact catalog part, not visual similarity.
- Roomba i7 (i7)
- Roomba i3 (i3)
- Roomba i4 (i4)
- Roomba i5 (i5)
- Roomba i8 (i8)
- Roomba j7+ (j7+)
- Roomba j9+ (j9+)
- Roomba s9 (s9)
Questions for Roomba i1
Is one sourced row enough to assume the whole family fits?
No. The verdict applies only to the exact SKU and model relationship shown above.
How do I confirm my model?
Use the nameplate or app device page and match i1. A nickname or seller title is not sufficient.
What if my local SKU differs?
Treat it as Not confirmed until the manufacturer lists that regional code.
Same family
Report a wrong fit for this model
Maintenance and replacement schedule
| Part | Clean / inspect | Replace |
|---|---|---|
| Dock bag | Follow this exact model manual | No fixed interval verified for this exact model |
| Filter | Weekly; twice weekly with pets | Every 2 months |
| Main brush | Weekly; twice weekly with pets | Every 6–12 months |
| Side brush | Monthly | No fixed replacement interval in the chart |
Interval source: iRobot i Series care procedure chart. Checked 2026-10-01. Only the models explicitly listed in this profile use these numbers.
How to read replacement intervals · Manufacturer error and troubleshooting guides
Remind me to check my parts
Choose a personal check interval. Inspect condition and follow your manual before replacing anything.