The Medion MD12051 P400W upright vacuum cleaner is a cordless cleaner from the upright vacuum cleaner category that allows for a simple combination of wet and dry floor cleaning without bags. This model is designed for everyday household use, where convenience, fast cleaning and discreet storage are important. It is suitable for users who want a vacuum cleaner with a longer operating time and easy handling without cables or the need to change bags.

The Medion MD12051 uses cyclonic technology and a HEPA H13 filter, which means that it effectively retains even fine dust particles and allergens. This makes it suitable for homes with pets, allergy sufferers or small children. The vacuum cleaner allows for up to 55 minutes of cleaning on a single charge, so you can clean multiple rooms or larger areas in a single session without interruption. When the battery is empty, it needs to be charged for about 4 to 5 hours - you can plan on this if you use the vacuum cleaner more often.

Thanks to the wet vacuuming option and the built-in 0.7-liter water tank, it is also suitable for refreshing hard floors or removing minor stains. It collects dust and dirt in a container that can be easily emptied and cleaned, which further simplifies maintenance and reduces operating costs, as there is no need to buy bags. The included pet hair brush further improves the efficiency of removing hair from textiles, carpets and other floor surfaces.

Its robust yet agile design allows it to be used in a variety of spaces, including under furniture or in hard-to-reach places where manual vacuuming is helpful. The combination of autonomy, HEPA filtration and a cyclone system makes the MD12051 P400W suitable for versatile household use where you want quality cleaning without complicated maintenance.

Key product features

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It is important to know

Before choosing the Medion MD12051 P400W upright vacuum cleaner, it is advisable to consider how, when and on which surfaces you clean most often. It is especially important to carefully assess whether the characteristics of the device are in line with your method of use, the size of your home and the need to remove different types of dirt. The performance in everyday use and the practical consequences of choosing a cordless/battery version are of key importance.

• The operating time of up to 55 minutes allows for continuous cleaning of an average-sized apartment, but for really large areas it may require planning or cleaning in multiple stages.
• Bagless means less cost for consumables, but requires regular emptying and care in maintaining the dust container.
• Cyclone technology and the HEPA H13 filter effectively retain fine dust and allergens, but they bring to mind the importance of regular filter cleaning to maintain efficiency, especially when vacuuming pet hair frequently.
• In addition to wet and dry cleaning, practicality depends on whether you use the vacuum cleaner only for floors or also for furniture - check the specifications or contact the retailer for additional information about the included attachments.
• The battery is not replaceable – for longer or frequent cleanings this may mean having to wait for a recharge before the next use.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 Quick daily cleaning of hard floors

An upright cordless vacuum cleaner with a fairly long operating time is very suitable for this use, as it allows for quick and spontaneous cleaning without cables.

🟡 Cleaning a larger apartment or house

With 55 minutes of operation, it is sufficient for an average-sized apartment, but for really large areas it may not allow for complete cleaning in one go, especially due to the non-replaceable battery.

🟢 Picking up animal hair on hard floors

With a HEPA H13 filter and cyclonic technology, the vacuum cleaner can also successfully remove fine animal hair and allergens from hard floors if the filter is cleaned properly.

🟡 Vacuuming carpets to remove trapped hair

Effectiveness on carpets is not fully guaranteed without clear confirmation of the presence of a motorized floor or mini brush – check if such an attachment is included.

🟢 Wet and dry cleaning of various surfaces

The combination of wet and dry dirt suction options allows for a wide range of uses, especially for minor household accidents.

Answers to frequently asked questions

Is the vacuum cleaner suitable for a home with allergy sufferers?

The vacuum cleaner contains a HEPA H13 filter, which is suitable for retaining fine particles and allergens, which can be useful in a household with allergy sufferers.

What does it mean that a vacuum cleaner allows for wet and dry cleaning?

This means that you can use the same vacuum cleaner to clean both dust and crumbs as well as small amounts of spilled liquid or wet dirt.

How often do I need to clean the filter?

When frequently vacuuming finer dirt or hair, it is recommended to regularly check and clean the filter, as a clogged filter reduces suction efficiency.

Can the battery be replaced?

There is no information about replacing the battery, so we assume that it cannot be easily replaced without service.

Can I vacuum my entire apartment with one charge?

This is possible for most average-sized apartments up to approximately 80 m², but for larger areas we recommend planning a cleaning or intermediate filling.

Description updated: October 2026

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