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📑 Contents
⚡ Top picks for your Narwal Flow
Stock checked on October 5, 2026
Narwal Flow bags in stock
12 Pack Filter and Dust Bags For Narwal Freo Z10/Z10 Ultra Robot Vacuum
10 Pack Disposable Dust Bag Compatible With Narwal Flow 2 Robot Vacuum
(15 Pack) Freo Z Ultra Replacement Dust Bags compatible with Narwal Flow, Freo Z Ultra Vacuum Cleaner…
WAIKAS Dust Bags for NARWAL Flow Robot Vacuum, 14-Pack
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 Narwal Flow or one of its variants (Narwal Flow), these bags will fit.
Tip: if you still have a used bag, check the cardboard collar. If it says Freo Z Ultra dust bag, you're on the right track.
How to change the bag on the Narwal Flow
- 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:
- Freo Z Ultra dust bag
Other vacuums that use the Narwal Freo Z Ultra / Z10 / Flow bag
If you own any of these vacuums, you can buy exactly the same bags:
More Narwal models
Frequently asked questions
What bag does the Narwal Flow take?
The Narwal Flow uses Narwal Freo Z Ultra / Z10 / Flow bags. The genuine part number is Freo Z Ultra dust bag. Compatible bags that list that part number or the model in the title also fit.
Do compatible bags work in the Narwal Flow?
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 Freo Z Ultra dust bag.
How often should you change the bag on the Narwal Flow?
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 Narwal Flow 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.