With the F25 Ultra, Roborock is presenting a new flagship in the field of cordless wet and dry vacuum cleaners at IFA 2025. The appliance combines steam and hot water cleaning in one compact system for the first time and is designed to remove even the most stubborn dirt reliably and hygienically – without any aggressive chemicals. In addition to innovative technologies such as VaporFlow and WaveFlow, the F25 Ultra boasts powerful suction power, a slim design and virtually maintenance-free self-cleaning.
- VaporFlow technology with 150 °C steam for deep cleaning and germ removal
- WaveFlow mode with 86 °C hot water to remove grease and deposits
- 22,000 Pa suction power combined with 33 N contact pressure
- Intelligent self-cleaning and app control for maximum convenience
High-temperature cleaning sets new standards
At the heart of the Roborock F25 Ultra are its industry-first technologies for high-temperature cleaning. In VaporFlow mode, steam of up to 150 °C is emitted via several outlets. This allows dried-on stains, bacteria and allergens to be removed effectively and without chemicals. Tests confirm a reduction in germs and allergens of over 99.9 %, which makes it particularly interesting for use in hygienically sensitive areas such as kitchens or family households.
The additional WaveFlow mode uses hot water at 86 °C to dissolve oil, grease and sticky deposits – a particular advantage for kitchen floors. For a long service life, the system has an integrated anti-limescale structure with descaling filter, which prevents blockages for several years.
Powerful performance combined with flexible design
In addition to the cleaning modes, the F25 Ultra also offers significant improvements in classic suction power. With 22,000 Pa negative pressure and 33 N contact pressure, it removes even stubborn dirt in the first pass. Thanks to FlatReach 2.0, the appliance can be tilted up to 180°, meaning that even hard-to-reach areas under furniture can be cleaned. The housing is particularly slim at just 12.5 cm, but remains robust enough for everyday use. SlideTech 2.0 with two independently controlled motors ensures precise movements even in tight spaces. Another detail is the JawScrapers technology: two anti-tangle scrapers with saw-tooth blades prevent hair tangling and leave streak-free results. This is supported by integrated Blue Light illumination, which makes even fine dirt visible.
Self-cleaning for minimal maintenance
A key convenience feature of the F25 Ultra is its virtually autonomous maintenance. After use, it cleans its rollers automatically using 150 °C steam and 90 °C hot water. This reliably removes bacteria and keeps the rollers hygienically fresh. Two drying modes are available: a fast five-minute cycle or a quiet mode with only 53 dBA for trouble-free operation. The system is complemented by an integrated detergent dispenser that enables up to 30 days of cleaning, as well as a modular tank that separates dirty water easily and cleanly. A DirTect sensor automatically adjusts the power to the degree of soiling, further increasing efficiency.
Smart control for everyday life
The control system is also based on modern smart home solutions. Users can use the Roborock app to schedule cleaning programs, monitor the status of the appliance or call up maintenance instructions. Voice prompts directly from the appliance also make everyday life easier by informing users in good time when water or detergent needs to be refilled. The F25 Ultra thus combines high technical performance with user-friendly operation.
Conclusion
With the F25 Ultra, Roborock is launching a wet and dry vacuum cleaner onto the market that sets new standards with its combination of high-temperature technology, powerful suction performance and intelligent self-cleaning. It offers hygienic deep cleaning without chemicals, high flexibility in everyday life and a modern smart home experience. The appliance will be available in the EU from September 2025 at an entry-level price of €799.
