Drum vacuum Karcher AG T 11/1 Classic — dry vacuum, 11 L dust capacity, 850 W, 23.5 kPa, 2 m hose, telescopic tube

The T 11/1 Classic is a lightweight (3.8 kg) dry vacuum cleaner designed for professional users who often change work locations. It features an 11-litre container, an 850 W motor generating a vacuum of 235 mbar (23.5 kPa), and operates quietly at 61 dB(A). The compact, robust design includes an all-round bumper to prevent tipping, an integrated carrying handle and an ergonomic bend for comfortable use, making it suitable for noise-sensitive environments such as hospitals and hotels. Supplied accessories include a fleece filter bag, and optional HEPA 14 filtration is available on request.

Advantages

Low weight and compact dimensions make the T 11/1 Classic easy to transport and suitable for frequent site changes. The machine provides strong vacuum performance from an 850 W motor while maintaining low noise levels (61 dB(A)), allowing use in noise-restricted areas. Robust construction and an all-round bumper increase durability and stability. Integrated storage for the suction tube and floor nozzle adds convenience, and the included fleece filter bag simplifies maintenance. An optional HEPA 14 filter is available for higher filtration requirements.

Key specifications

• Weight: 3.8 kg
• Container volume: 11 litres
• Motor power: 850 W
• Vacuum: 235 mbar (23.5 kPa)
• Noise level: 61 dB(A)
• Included: fleece filter bag
• Optional: HEPA 14 filter (on request)

How to use

Connect the suction tube and appropriate floor nozzle to the machine, place the vacuum on a stable surface and switch on. Use the ergonomic bend and integrated carrying handle to position the nozzle for comfortable vacuuming, including stairs. Empty the 11-litre container when it reaches capacity and replace the fleece filter bag as required. For environments with stricter air cleanliness demands, fit the HEPA 14 filter if available.

Recommendations

For quieter operation in hospitals or hotels, run the vacuum during periods of lower activity and ensure regular maintenance of the motor and filters. If you require higher filtration efficiency, request the HEPA 14 filter.