The premium wet-dry vacuum cleaners break into the market with new technologies and heated washing systems. Let's discuss the Roborock F25 ACE and the Dreame H15 Pro Heat, two top-tier machines to consider purchasing in 2025.
Dreame H15 Pro Heat vs. H15 Pro CarpetFlex
| Specs / Model |  DREAME H15 Pro Heat |
 DREAME H15 Pro CarpetFlex |
|---|---|---|
| Price | $899.99 | $699.99 |
| Specs | ||
| Battery life | 72 min | 65 min |
| Hot water mode | 20 min | - |
| Power | 22,000 Pa | 23,000 Pa |
| Clean water tank size (CWT) | 800 ml | 780 ml |
| Dirty water tank size (DWT) | 650 ml | 700 ml |
| Height when flat | 5.12 in | - |
| Noise | 78 dB | N/A |
| Cleaning Mechanics | ||
| Edge Cleaning | Triple | Dual |
| Continuous roller cleaning | hot water | cook water |
| AI DescendReach Robotic Arm | yes | no |
| Hot water self-cleaning | 212°F | 212°F |
| Hot air flash drying | 194°F | 194°F |
| Drying modes | Smart, Super-Speed, High-Speed | Smart, Super-Speed, High-Speed |
| Hair-cutting system | TangleCut | TangleCut 2.0 |
| Flat Reach | yes | yes |
| DWT/CWT emptying alert | yes | yes |
| Backward & forward motion | yes | yes |
| Full-path self-cleaning mode | yes | yes |
| Smart Features | ||
| Operation notifications | yes | yes |
| MistLock Dust Control | no | yes |
| ThermoRinse | yes | yes |
| Cleaning modes | Smart, Suction, Hot Water, Custom | Smart, Suction, Hot Water, Custom |
| LED display | yes | yes |
| Dirt detection | yes | yes |
| App integration | yes | no |
| Water flow & suction auto-adjust | yes | yes |
| Voice assistant | yes | yes |
How does it work?
An electric mop sucks up all kinds of debris and mops the floors simultaneously. With strong suction, it is capable of surface cleaning.
The premium cleaners like these two use hot water for self-washing
Self-cleaning ThermoTub technology
- Full-path self-cleaning with hot water and heated air. The cleaner stays ready for another go in 5 minutes.
- With such a cleaning system, no cleaning solution is needed.
- Maintains optimal temperature from tank to floor, zero heat loss.
- Leaves no residue.
- Deep cleans the entire brushroll.
ThermoHub gives the whole machine a full hot bath with drying, delivers up to 194℉ hot air through the brush, pipes, and filter for a complete dry, reducing moisture, odors, and microbial growth.
Efficient self-cleaning technology
In many other ways, the two have very similar cleaning mechanics.
Dreame H15 Pro Heat & H15 Pro CarpetFlex the difference:
- The H15 Pro Heat is a mopping cleaner with the ability for surface cleaning. It has an innovative arm and warms up water for mopping. Driven by AI, the Pro Heat smartly adjusts drying duration.
- The H15 Pro CarpetFlex is made for carpet vacuuming with stronger suction, a better waste system (liquid instead of dust), and movement modes suitable for different floor types.
The Pro Heat is innovative for mopping with the ability for surface cleaning; the CarpetFlex is a carpet vacuum with the ability for mopping.
Pro Heat
Key features:
- Triple-edge cleaning
- A robotic arm that grabs debris in front of the head
- Heated washing floors
- App support
- AI drying
DREAME H15 Pro Heat
Has a Robotic Arm that cleans the front space. Washes the floors with a heated roller brush.
$899.99 on AmazonThe Dreame H15 Pro Heat has a revolutionary technology that heats the brush for cleaning with heated water.
Innovation & smartness
- AI DescendReach Robotic Arm cleans the debris in the front space
- Dirt Detection auto-adjusts suction power in real-time.
- Connects to the app.
- AI monitors the roller status in real-time, adjusting the drying duration.
The AI DescendReach Robotic Arm cleans front spaces seamlessly in pairs with a dual-edge design, delivering enhanced triple-edge coverage.
90°C AI Drying
The cleaner includes an extra roller for carpet cleaning.
Cleaning performance
- Smart glide wheels provide smooth movement.
- Triple-edge technology leaves dirt no chance.
- Scrapes away all residual water.
- Lies flat to reach under furniture.
- ThermoRinse heats water that goes straight to the roller, ensuring hot water mopping.
The new technology heats water for hot mopping. In this mode, the cleaner works up to 20 minutes.
ThermoRinse provides hot mopping
The dirt detection sensor not only helps to adjust settings when it identifies high-traffic areas but also adapts to the soiling level of the brush and base for the best self-cleaning mode.
The cleaner also lies flat to reach everywhere and is easy to maneuver.
Pro CarpetFlex
Key features:
- Designed for carpet cleaning
- Transforms dry particles into liquid
- Powerful suction
- Smoothglide system
- Advanced TangleCut 2.0
The H15 Pro CarpetFlex is an innovative vacuum for carpet cleaning and mopping 2-in-1.
Innovation & smartness
- The cleaner converts dry debris into liquid that prevents allergen triggers and dust pollution.
- Dirt Detection auto-adjusts suction power in real-time.
- Repositioned water tank.
- LED display shows additional cleaning information.
The vacuum is designed for deep carpet cleaning.
MistLock Dust Control transforms dry particles into damp waste
Cleaning performance
- Swaps between two rollers, for hard floors and carpets.
- Triple-edge technology leaves dirt no chance.
- Scrapes away all residual water.
- Lies flat to reach under furniture.
- The SmoothGlide system smartly adapts the wheels for different surfaces.
- Better hair-cutting technology.
- Constant fresh water cleaning.
With smoothglide technology, it is easier to move the cleaner on high-pile carpets and hard floors.
SmoothGlide system manages rear-wheel assist for easy push–pull on any surface, with two assist modes to match your needs
With the repositioned water tank, the cleaner rinses the roller with clean water, cuts hair, and transfers dirty water into the water tank. This way, the machine keeps the roller clean.
Which one to buy?
The DREAME H15 Pro Heat is an innovative wet-dry cleaner that provides hot mopping and has an arm that removes debris on the device's way.
The DREAME H15 Pro CarpetFlex is made for carpet cleaning with a convenient dump system that transforms dust into liquid and the new movement system.
It all depends on what you need from your vacuum. For mopping, get the Pro Heat; for smooth vacuuming, buy the CarpetFlex.
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