Dreame D30 Ultra CE
Dreame says the D30 Ultra CE climbs thresholds up to 20 mm (maker's number, step type not given), stands 3.82 in tall, lifts its mop 10.5 mm over rugs, and holds 100 days of dirt in its dock.
Refills: about $24 a year for 1 of its 4 parts at Amazon prices checked November 2, 2026. The rest are not published. Details.
Price as of November 2, 2026.
| Limit | Maker figure | Source |
|---|---|---|
| Threshold, up to | 20 mm (maker's number, step type not given) | dreametech.com |
| Height | 3.82 in | dreametech.com |
| Mop lifts | 10.5 mm | dreametech.com |
| Dock holds dirt for | 100 days | dreametech.com |
On our guides
- Pet hair, hardwood floors: passes 4 of 5 pet checks
Compare: Which Dreame robot vacuum to buy.
Maker figures, not our tests. Method.
Amazon listing
We link DREAME D30 Ultra CE Robot Vacuum and Mop, 25,000Pa Powerful Suction | 0.41in Mop Lifting, Multifunctional Base. Not linked:
- A different model: DREAME D30 Ultra Robot Vacuum and Mop, Detangling with TriCut Brush | 25,000Pa Powerful Suction, 100
Who it suits
Best for emptying the dock as rarely as possible: 100 days, ahead of 68% of the 48 robot vacuums we track that publish it. The trade-off: the maker names no camera or light sensor for cords and socks, so pick up the floor first.
What the maker says the Dreame D30 Ultra CE does
Mopping
It mops with two spinning pads. It lifts the mop 10.5 mm when it reaches a rug. (maker page)
Mop upkeep
The dock washes the mop. The maker does not say the dock dries it, so check the pad does not stay damp. (maker page)
Obstacle avoidance
The maker does not say how it avoids cords, socks or pet messes. Pick up the floor before it runs.
Dock
Empties itself into a bag: about 100 days per bag, 3200 ml bag. (maker page)
App and Wi-Fi
- Without the app: Press the Clean button on the robot to start a clean. No app needed. (maker’s words)
- Without internet: Saved map and no-go zones stay on the robot. Remote start and schedules need Wi-Fi. (maker’s words)
Parts, warranty and repair
Where Dreame sells parts and how it handles repairs: Dreame parts, warranty and repair.
Dreame D30 Ultra CE refills: cost a year
Prices November 2, 2026.
| Part | Replace | Amazon pack | A year |
|---|---|---|---|
| Dock dust bag | up to 100 days per bag (maker) | $19.99 for 3 at Amazon | $24 |
| Main brush | not published | not published the maker does not publish how often to replace it | not published |
| Filter | not published | not published the maker does not publish how often to replace it | not published |
| Mop pads | not published | not published the maker does not publish how often to replace it | not published |
Total for the refills we could price: $24 a year.
More limits Dreame publishes
| Limit | Maker figure | Read from |
|---|---|---|
| Mop | two spinning pads | dreametech.com |
| Self-emptying dock | yes | dreametech.com |
| Suction | 25,000 Pa | dreametech.com |
| Washes its own mop | yes | dreametech.com |
| Dock bag | 3,200 ml | dreametech.com |
Recall check (US and Canada): none found, November 2, 2026.
Next: Robot vacuums under $500.
Other Dreame models we track: D20 Air Plus, L10s Ultra, L40 Ultra Gen 2, L40s Ultra, L50 Ultra, L60 Pro Ultra, L60 Ultra, L60 Ultra FE, L60 Ultra PE, X50 Ultra, X60 Max Ultra Complete. Side by side: Which Dreame robot vacuum to buy.