Cleaning the filter of the vacuum cleaner Xiaomi Derma: a detailed guide with photos and tips

The Xiaomi Derma vacuum cleaner is one of the most popular cleaning solutions among smart appliance owners. Its compactness, power and integration into the Mi Home ecosystem make it an indispensable tool. However, even the most advanced models require regular maintenance, and the key here is cleaning the filters. Clogged with dust and debris, they not only reduce suction efficiency, but can also cause unpleasant odor or even engine failure.

In this article, we will learn how to clean the filters of the Xiaomi Derma vacuum cleaner (including Derma models). V1, Derma V2 What tools will be needed and how often to perform the procedure to make the device work like new, we will pay special attention to the typical errors that users make, and give recommendations for the care of different types of filters (HEPA, spongy).

If you notice that the vacuum cleaner has become worse at collecting dust, making uncharacteristic sounds or smelling of a burn, these are sure signs that the filters require urgent cleaning. Don't delay the procedure: timely care will save you money on repairs and prolong the life of the device.

Why it is important to clean the filters in the vacuum cleaner Xiaomi Derma

The filters in the Xiaomi Derma vacuum cleaner serve two key functions: trap fine dust and allergens, preventing them from returning to the air, and protect the engine from debris. Over time, the filter pores become clogged, leading to a number of problems:

• 🔊 Noise increase – the engine has to work at the power limit to overcome the resistance of the clogged filter.
• 🌀 Reduced suction – vacuum cleaner collects garbage worse, especially small (hair, animal hair, dust).
• 🤧 Allergen spreading is dirty HEPA-filter stops trapping particles up to 0.3 microns in size, which is dangerous for allergic people.
• 🔥 Overheating and the risk of breakage – prolonged work with a clogged filter can disable the motor or control board.

Xiaomi recommends cleaning filters at least once every 1-2 months with regular use of the vacuum cleaner.

• 🐕 Pets live in the house (wool clogs filters faster).
• 🏗️ Repairs or often removes construction dust.
• 🌿 Indoors high humidity level (risk of mold on filters).

⚠️ Warning: If the Xiaomi Derma vacuum cleaner starts to shut down automatically after 5-10 minutes of operation, this may be a sign of critical clogged filters or overheating.

What filters are in Xiaomi Derma and where they are located

Depending on the model, vacuum cleaners Xiaomi Derma are equipped with 2-3 types of filters:

1. Preliminary (sponge) filter - located in front of the engine and traps large debris (hair, threads, dust lumps), usually made of a porous material similar to a sponge.
2. HEPA-The filter is a fine cleaning filter that captures particles up to 0.3 microns (pollen, bacteria, microscopic dust) and in Derma, it's most often removable, cylindrical in shape.
3. Protective filter of the engine (not in all models) - an additional mesh that prevents dust from entering the engine.

Let’s see where to find each filter on the example of Xiaomi Derma V2:

In the Derma Mini models HEPA-The filter is often combined with the sponge in a single unit - it must be cleaned whole, without disassembling.

Step-by-step: how to clean the filters Xiaomi Derma

Before starting work, disconnect the vacuum cleaner from the network and remove the battery (if the model is wireless).

• 🧼 Warm water (not above 40)°C).
• 🧴 A dishwashing appliance or liquid soap.
• 🧽 Soft brush (dental or for cleaning bottles).
• 🪛 Cross screwdriver (for protective filter).
• 🧻 Dry cloth or paper towels.

Step 1 Clean the sponge filter

1. Open the lid of the dumpster and get it out.
2. Put the sponge filter on the tongue and carefully remove.
3. Wash under running water, removing large debris particles.
4. Apply a few drops of detergent, rub with a brush and rinse thoroughly.
5. Push (not twisting!) and leave to dry for 24 hours in a ventilated place.

Step 2. HEPA-filter

1. Click the clamps on the upper cover of the case (usually 2–3).
2. Get the cylindrical HEPA-Do not wash it with water if it is marked "Do not wash"!
3. For dry cleaning, use a narrow nozzle vacuum cleaner or a soft brush to remove dust from the surface.
4. If the filter is washable, wash it without detergents, then shake off the water and dry for at least 48 hours.

Step 3: Clean the engine protection filter

1. Unscrew 2 screws on the bottom of the body (under the sponge filter).
2. Remove the safety net and rinse it underwater with soap.
3. Then, dry and set back, and put it back together.

Filters are completely dry (at least 24 hours for sponge, 48 hours for sponge). HEPA)|All the details are set in place.|Covers and clamps snapped to click|The garbage container is empty and clean.-->

⚠️ Warning: Never dry filters with a hair dryer, battery or microwave! High temperatures will warp the material and the filter will lose its properties. Also, do not use aggressive detergents (such as Domestos or Whiteness) - they destroy fibers. HEPA.

Frequent Filter Cleaning Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes that shorten the life of filters or make vacuum cleaners inoperable, and here are the most common mistakes and how to prevent them:

• 🚫 Using filters until completely drying - moisture inside can cause short circuits or mold to appear.A minimum of 24 hours for drying is mandatory!
• 🧹 Cleaning. HEPA-The vacuum cleaner at maximum power is tearing the fibers. Use minimum power or a soft brush.
• 🔧 Improper assembly -- if the filter is curved, the dust will pass by. Make sure all the slots match.
• 🧼 Washing the unwashed HEPA-If the filter doesn't have a "Washable" label on it, clean it dry.

Another common problem is the use of non-original filters, which are often not up to Xiaomi standards and can:

• 🔥 Passing dust into the engine, causing it to wear out.
• 🤒 Excrete harmful substances when heated (especially Chinese no-name filters).
• 📉 Reduce suction power due to poor throughput.

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If the vacuum cleaner is still not good at sucking after cleaning the filters, check the tube and hose for blockages, often the hair or thread gets stuck in the curves, blocking the air flow.

How to prolong the life of filters: tips for care

Cleaning regularly is good, but there are ways to reduce the frequency of service and extend the life of filters:

• 🏠 Empty the garbage container after each cleaning – this will reduce the load on the filters.
• 🐾 Use a wool nozzle when cleaning with pets - it holds hair until it enters the filter.
• 🌬️ Ventilate filters after wet cleaning – leave the vacuum cleaner with the lid open for 1-2 hours to evaporate moisture.
• 🔄 Alternate filters – if you have a spare HEPA, Change them every 3 months so everyone can rest".

For models with automatic self-cleaning (e.g. Derma) V2 Pro) monitor the condition of the turbobrush - its hair and threads can be wound on the shaft, increasing the load on the engine.

If you live in high humidity, wipe your filters once a month with a dry cloth with an antiseptic (like chlorhexidine) to prevent mold from appearing, and you can also use silica gel bags, put them in a filter box during storage.

When is the time to change filters, not clean

Even with perfect care, the filters have a limited lifespan. Xiaomi's manufacturer recommends a full replacement in the following cases:

• 🕒 HEPA-The filter is used for more than 12-18 months (even if it looks clean).
• 🧹 Sponge filter has lost shape, crumbled or does not recover after compression.
• 🦠 On the filters appeared mold or a persistent musty smell that is not removed by cleaning.
• 🔥 The filter melted or deformed (a sign of engine overheating).

Signs that it is time to change the filters, not clean:

The original filters for Xiaomi Derma can be purchased:

• 🛒 In the official Mi Store (quality guarantee, but more expensive).
• 🌍 On AliExpress (look for sellers with a 98 rating%+ and Russian reviews).
• 🏬 In the stores of equipment (for example, M. Video, Messenger).

⚠️ Note: When buying filters, check compatibility with your model, HEPA-derma filter V1 Not suitable for Derma Mini - different sizes and mounts.

FAQ: Answers to Frequent Questions

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Regular cleaning of the Xiaomi Derma filters not only preserves the suction power, but also prevents expensive engine repairs.Follow the manufacturer's instructions and do not save on original consumables - this will prolong the life of your vacuum cleaner for years.