Humberg HM-400 wet and dry industrial vacuum cleaner, 20 l, 1200 W
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Choose countryThe Humberg HM-400 is a 20 l industrial vacuum cleaner for wet and dry cleaning. It is designed to collect ash, rubble, plasterboard remnants, glass, metal and wood shavings, as well as to pick up water.
Cleaning modes and controls
- Wet and dry cleaning: use it bagless or with a bag.
- Handle adjustment: a valve adjusts suction and airflow.
- Blower function: direct airflow to move leaves or sand.
- Filter cleaning: the filter-shaking function lets you clean the filter without removing it from the vacuum.
Filters and nozzles
The set includes 4 washable, reusable filters: a foam filter for wet cleaning, a cotton filter for dust, a heat-resistant filter for cold and warm ash, and a HEPA filter for dry cleaning. The foam, cotton and HEPA filters can be used together for triple filtration.
A wide wet and dry nozzle and a small 2-in-1 nozzle for narrow spaces and brushing are included. A rubber edge on the water nozzle helps collect liquid from tiles.
Handling and storage
The vacuum has 4 wheels, metal latches and storage space for extra nozzles. An internal deflector directs incoming debris towards the bottom of the tank. Operation uses a single button, and the unit can be arranged more compactly after cleaning for storage.
| Power supply | 220–240 V, 50/60 Hz |
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| Suction pressure | 16 kPa |
| Tank capacity | 20 l |
| Flexible hose length | 180 cm |
| Rated turbine power | 1200 W |
| Noise level | ≤84 dB |
| Airflow | 32 l/s |
| Cleaning modes | Wet and dry cleaning; water pickup |
| Dust collection | Bagless; can also be used with a bag |
| Suction adjustment | Suction and airflow adjustment on the handle |
| Blower function | Yes |
| Filter cleaning | Filter shaking without removing the filter |
| Filters | 4 washable, reusable filters: foam, cotton, heat-resistant and HEPA |
| Filter applications | Foam for wet cleaning; cotton for dust; heat-resistant for cold and warm ash; HEPA for dry cleaning |
| Triple filtration | Combined use of foam, cotton and HEPA filters |
| Interchangeable nozzles | Wide wet and dry nozzle; small 2-in-1 nozzle for narrow spaces and brushing |
| Liquid pickup | Water nozzle with rubber edge |
| Controls | Single button |
| Latches | Metal |
| Wheels | 4 |
| Internal deflector | Directs incoming debris towards the bottom of the tank |
| Nozzle storage | Onboard space for additional nozzles |
| Storage | Can be arranged more compactly after use |
| EAN | 5903890607210 |
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Can this vacuum be used without a bag?
Yes. The HM-400 supports bagless operation and can also be used with a bag.
Which filter is intended for ash?
The included heat-resistant filter is intended for cold and warm ash. The foam filter is for wet cleaning, the cotton filter for dust and the HEPA filter for dry cleaning.























