Kärcher · Vacuums for hard floors
T 11/1 Classic HEPA · Dry vacuum
Reference 1.527-204.0
Picks up dry debris on compatible hard floors and carpets. Its switchable floor nozzle changes between surfaces. For delicate floors, check that the nozzle suits the finish.
- Reference
- 1.527-204.0
- Brand
- Kärcher
- Category
- Vacuums for hard floors
- Model information
- 11 L
Zoom, then drag to inspect a detail. Keyboard: +, −, arrows and 0.
Product photograph. Zoom in for a closer look.
The product in detail
The T 11/1 Classic HEPA is an 11 L dry canister vacuum with HEPA 14 listed for the Canadian configuration. A switchable floor nozzle alternates between compatible hard floors and carpet. Its lightweight format and accessory storage support a cleaning routine in offices, shops and hospitality.
Listed specifications
Supplier specifications. Performance varies with configuration and conditions of use. Follow the supplied product’s manual and label.
| Specification | Listed value or configuration |
|---|---|
| Phase count (Ph) | 1 |
| Voltage (V) | 120 |
| Frequency ( Hz ) | 60 |
| Vacuum (mbar/kPa) | 228 / 22.8 |
| Airflow (l/s) | 42 |
| Rated power (W) | 850 |
| Container volume (l) | 11 |
| Sound pressure level (dB (A)) | 64 |
| Weight without accessories (kg) | 4.4 |
| Weight including packaging (kg) | 6.6 |
| Dimensions (L × W × H) (mm) | 285 x 385 x 385 |
Surfaces and compatibility
For ordinary dry dust and debris with a head suited to hard floors or carpet. On delicate floors, check wheel and bristle cleanliness. On carpet, verify whether a rotating brush is permitted.
The manufacturer lists 4.4 kg without accessories and a 10 m cord. The HEPA 14 must remain correctly fitted and maintained; that filter alone does not establish hazardous-dust approval.
Preparation and use
- Check the bag, filters, hose and power connection or battery before starting.
- Choose the correct head and adjust brush and height if available.
- On backpack models, fit the harness before working and plan the cord route.
- Vacuum in regular strips, then use the appropriate attachment along edges.
- Stop if airflow drops or unusual noise develops; disconnect power before clearing obstructions.
Care and storage
Replace the bag before it becomes overfilled and follow each filter’s instructions: some are replaced, others cleaned. Do not wash filters without approval. Remove hair from brushes and store the hose without sharp bends.
Limits and things to check
A HEPA filter does not establish approval for hazardous dust, combustible dust or liquids. Nominal bag volume does not give equal usable capacity for all debris. Check replacement bag references and costs before purchase.
Equipment, accessories and options
Supplier-listed equipment: a 2 m hose, plastic bend, three 350 mm tubes, switchable nozzle, fleece bag, motor filter, HEPA 14 and permanent filter basket.
Practical questions
How do I check this reference suits my floor?
Identify flooring, finish and task, then check both product and flooring instructions. A hidden-area test should reproduce full application and drying. For equipment, also check tools or pads, dimensions and power supply.
Are all accessories and consumables included?
Supplier-listed equipment: a 2 m hose, plastic bend, three 350 mm tubes, switchable nozzle, fleece bag, motor filter, HEPA 14 and permanent filter basket.
What information is still needed before purchasing?
Confirm replacement bag and filter references, warranty and local package contents.
Why might results differ from the listed output?
Figures describe different things: working path, theoretical or practical output, power and runtime by mode. Filling, emptying, charging, obstacles, consumable condition and technique influence actual work completed.
