The Karcher Professional T 15/1 Bp vacuum cleaner is a battery-powered dry vacuum cleaner that is sustainably made from 45% recycled material* and impresses with excellent suction power, ergonomic design and an efficient HEPA 14 filter.

The Kärcher T 15/1 Bp cordless dry vacuum cleaner impresses with its durability, durability and attractive price-performance ratio. It also stands out for its robustness, extensive accessories and excellent suction power thanks to the powerful Kärcher Battery Power+ batteries (36 V). The 45 percent recycled material* used in production conserves resources and reduces energy requirements. The powerful T 15/1 Bp is characterised by its quiet operation (57 dB[A]), so it can be used at any time, even in noise-sensitive locations. The compact vacuum cleaner is manoeuvrable and tip-resistant, and the container has a capacity of 15 litres. It has a carrying handle with a folding function and can be carried ergonomically and close to the body. It is also extremely robust, just like the chassis, housing, bumper and large wheels. The crevice tool included in the scope of delivery can always be stored within easy reach on the vacuum cleaner. An ultra-efficient HEPA 14 filter is also available upon request. When ordering, please note that the battery and compatible fast charger must be ordered separately for this machine version.

Features and benefits

Sustainable and robust: 45% recycled material:
• Production: reduced consumption of raw materials and energy. Lower CO2 emissions thanks to production from recycled material.

Eco!efficiency mode:
• Sustainable thanks to reduced energy consumption. Reduces volume and noise. Extends battery life.

Ergonomic, compact and user-friendly design:
• Can be worn against the body for comfortable transport. Ergonomic bend and carrying handle. Space-saving and smart: easy storage.

Low operating noise of only 57 dB(A):
• Ideal for working in noise-sensitive areas.
• Reduced noise pollution even at night.
• Reduces risks such as stress or hearing damage.

Light weight:
• Easy to transport, even with one hand.
• Easy to carry over stairs and steps.

The full power of the Kärcher 36-volt platform:
• Compatible: all 36 V Kärcher Battery Power+/Power batteries.
• Practical display of remaining operating time on the battery itself.
• The powerful battery is quick and easy to replace.

User-friendly operating concept:
• Two large buttons: on/off switch and eco!efficiency mode.
• Quick and easy operation with foot or hand.
• Practical parking position for neat storage.

A highly efficient HEPA 14 filter can be ordered as an optional accessory:
• For the highest safety standards in hygiene-sensitive areas.
• High filtration and separation rate: 99.995%.

Permanent main filter basket:
• Durable, robust and sustainable.
• Made of reinforced fleece.
• Hand washable at 30°C and reusable.

Built-in accessory storage:
• The crevice nozzle can be conveniently stored in the machine head.
• Accessories are stored in a space-saving manner and always available.
• Safe and convenient transport of the machine and accessories.

Technical data:
• Battery platform: 36 V
• Tank capacity (l): 15
• Container material: Plastic with recycled material
• Sound pressure level (dB(A)): 57
• Air flow (l/s): 40
• Nominal power (W): 500
• Vacuum (mbar/kPa): 223 / 22
• Number of batteries required (Piece(s)): 1
• Capacity with full battery (m2): approx. 150 (7.5 Ah)
• Operating time with full battery (/min): eco!efficiency mode: / max. 66 (7.5 Ah) Power mode: / max. 31 (7.5 Ah) eco!efficiency mode: / max. 50 (6.0 Ah) Power mode: / max. 22 (6.0 Ah)
• Battery charging time with fast charger 80% / 100% (min): 58 / 81
• Charging current (A): 6
• Charger mains connection (V/Hz): 100 - 240 / 50 - 60
• Color: anthracite
• Weight without accessories (Kg): 7.05
• Weight including packaging (Kg): 8.58
• Dimensions (L x W x H) (mm): 430 x 255 x 405

Scope of delivery:
• Battery and charger not included
• Suction hose length: 2 m
• Quantity of suction pipes: 2 Piece(s)
• Suction pipe length: 505 mm
• Suction pipe material: Steel, chrome-plated
• Elbow: Antistatic, with air flow regulator
• Switchable floor nozzle
• Narrow nozzle
• Quantity of filter bags: 1 Piece(s)
• Filter bag material: Fleece
• Motor protection filter
• Permanent filter basket: Canvas

Equipment:
• eco!efficiency mode
• Foldable ergonomic carrying handle
• Built-in accessory storage

Areas of application:
• Perfect for use in hotels, catering, retail and building cleaning
• Hard flooring
• Floor coverings

Same summary

The Kärcher Professional T 15/1 Bp vacuum cleaner is suitable for more demanding users who need thorough and regular cleaning of larger areas, even in homes with animals. Due to the combination of using a bag, adjustable power and the possibility of using various attachments, it is good at picking up hair and cleaning both carpets and smooth floors. It may not be the ideal choice if you are looking for a particularly specialized model with a turbo brush or HEPA filtration for severe allergy sufferers, as it still needs to be properly equipped for optimal efficiency. The classic design allows for easy use and regular maintenance, and is especially useful where hygiene and dust retention are important.

Recommendation source: Enaa guides and team experience.

User view

This vacuum cleaner is most often chosen by families or individuals who have larger areas in their apartment, different types of floors and often pets. It is useful for thorough weekly cleaning, as it can effectively remove dust and hair by adjusting the power and using a bag, while remaining easy to empty and maintain. The combination of features is also practical for those who value a tidy and healthy living space, especially with increased cleaning during seasonal hair changes.

When choosing a vacuum cleaner is not easy, our vacuum cleaner selection guide can be helpful, explaining the practical differences between models.

Users often choose the Kärcher brand for its trusted quality and solutions for a variety of cleaning needs in the home.

Why buy at Enaa

We offer constantly updated information and practical advice on choosing the right model, making it easy to compare the most important features of your new vacuum cleaner. We also provide access to useful guides and clear filters to quickly and easily find products tailored to your needs.

Answers to frequently asked questions

How is the bag emptied in the T 15/1 Bp model?

Emptying is simple – when the bag is full, simply remove it and replace it with a new one. The system allows for hygienic handling, which is convenient for users with allergies or dust sensitivities.

Is the vacuum cleaner also suitable for removing pet hair?

The model is designed for regular pet hair vacuuming, although it is not equipped with a special turbo brush. It is recommended to use the appropriate attachments and change the bag regularly for optimal performance. For more information on how to choose a vacuum cleaner for pet hair, see our pet hair cleaning guide .

What filters are installed in the vacuum cleaner and is it suitable for allergy sufferers?

The vacuum cleaner uses classic filtration when using a bag, which retains most of the dust. If you are sensitive to dust mites or allergenic dust, check the option to upgrade with an additional HEPA filter or choose a model with built-in HEPA filtration.

Is the suction power adjustable and does this help with different floor types?

Yes, you can adjust the motor power according to your needs - gentler suction is suitable for sensitive surfaces, while higher power is suitable for carpets and more stubborn dirt.

What size room does a vacuum cleaner make the most sense for?

The T 15/1 Bp is particularly suitable for medium to large living areas, where its bag capacity and the possibility of long-term use without frequent bag changes come into play.

Description updated: April 2026