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⚡ Top picks for your iRobot Roomba 105
Stock checked on October 5, 2026
iRobot Roomba 105 bags in stock
(5 Pack) 505X Combo Dust Bags for iRobot Roomba 104, 105 Vac, 105 Combo, 505X Combo, Plus 405/ Plus 505…
Q0520 Dust Bags Compatible with iRobot Roomba Vacuum with AutoEmpty Docks 105 Vac, 105 Combo, Plus 405 Combo…
Vacuum Bags for iRobot Roomba 100-700 Series (4849916) 20 Pack
6 Dust Bags for iRobot Roomba 505X Combo, 104, 105 Vac, 105 Combo
16 Pack 105X Dust Bags for iRobot Roomba Vacuum Q0520/104/105/105X Vac & Combo/Plus 404/405/505 Combo/504…
12 Pack Q0520 Vacuum Bags for iRobot Roomba Vacuum 2 Q0520 Essential Robot Vacuum Cleaner,Roomba 105…
See more compatible bags on Amazon →
BolsasPro score: combines the average rating and the number of buyer reviews on Amazon.
How to confirm it's your model
Find the vacuum's rating plate: it's usually on the bottom or under the bag compartment lid. It shows the exact model. If it matches the iRobot Roomba 105 or one of its variants (Roomba 105, 105 Vac, 105 Combo, Roomba 105 Vac + AutoEmpty, Roomba 105 Combo), these bags will fit.
Tip: if you still have a used bag, check the cardboard collar. If it says 4849916, you're on the right track.
How to change the bag on the iRobot Roomba 105
- Open the top lid of the self-empty base.
- Pull the used bag out by its handle: on most bases the seal closes automatically as you remove it.
- Slide the new bag into its guide until it clicks. Without a bag the lid won't close or the app shows a warning.
- Close the lid and run an empty cycle from the app to make sure there's no error.
How often should you change the bag?
Every 30–60 days with daily use: each bag handles dozens of empty cycles. With pets, more often. The app usually alerts you when it's full.
Equivalent part numbers
These part numbers all refer to the same bag. If a compatible pack lists any of them, it fits your vacuum:
- 4849916
- Q0520
Other vacuums that use the iRobot AutoEmpty / AutoWash 2025 (Roomba 105, 405, 505, 705) bag
If you own any of these vacuums, you can buy exactly the same bags:
- iRobot RoombaPlus 505 Combo
- iRobot RoombaCombo 2 Essential
- iRobot RoombaMax 705
- iRobot RoombaPlus 405 Combo
- iRobot RoombaVac 2 Essential
More iRobot Roomba models
Frequently asked questions
What bag does the iRobot Roomba 105 take?
The iRobot Roomba 105 uses iRobot AutoEmpty / AutoWash 2025 (Roomba 105, 405, 505, 705) bags. The genuine part number is 4849916 (also listed as Q0520). Compatible bags that list that part number or the model in the title also fit.
Do compatible bags work in the iRobot Roomba 105?
Yes. Good-quality compatible bags have the same cardboard collar and are usually multi-layer microfiber, which filters as well as or better than the original paper. Pick packs with lots of reviews that list part number 4849916.
How often should you change the bag on the iRobot Roomba 105?
Every 30–60 days with daily use: each bag handles dozens of empty cycles. With pets, more often. The app usually alerts you when it's full.
Can I empty and reuse the iRobot Roomba 105 base bag?
It's not recommended: these are disposable bags with an automatic seal. Emptying them damages the material and lets fine dust escape. A replacement pack works out cheap per bag.