The Dreame X40 Master handles vacuuming automatically, but the base station does the heavy lifting when it comes to dust storage. After each cleaning run, the robot docks and empties its onboard bin into the station’s dust bag. Over weeks of daily use, that bag fills up. A full or degraded bag reduces suction during the emptying cycle, which means the onboard bin does not empty completely and performance drops on the next run. Keeping fresh bags on hand prevents that cascade.
This four-pack contains Plus.Parts® dust bags designed as a direct-fit alternative to the original Dreame parts. Each bag features four layers of filtration — two non-woven fabric layers and two melt-blown layers — which is one more layer than most standard replacement bags offer. The edges are double hot-melted to prevent tearing under the pressure of repeated fill cycles, and a durable plastic tab makes removal clean. When you pull the bag out, it auto-seals, trapping all collected dust inside so nothing escapes during disposal.
Quality means reliability across every bag in the pack. Each one is manufactured to the same specification, so you get predictable performance from the first bag to the last. If you need help confirming compatibility or have any questions about your order, our support team responds directly.
At a glance
- 4-Layer Filtration – One extra layer compared to most replacement bags, using non-woven and melt-blown materials to capture fine dust and allergens that standard bags miss.
- Auto-Seal on Removal – The bag seals itself when you pull it out, keeping all collected dust contained for a clean, hands-free bag change.
- Responsive Support – If something is not right, or if you need help confirming which bags fit your model, our team responds personally.
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