Cleaning filters in the vacuum cleaner Xiaomi: full instructions with photos and nuances

Xiaomi vacuum cleaners – from the compact Mi Handheld to the powerful Dreame or Viomi robot vacuum cleaners – require regular maintenance of the filtration system. Clogged filters not only reduce suction power by 30-50%, but also increase the load on the engine, which can lead to overheating or even turbine failure. HEPA-filter, motor filter and cyclone separator in different models to make the equipment last longer.

The manufacturer recommends cleaning filters after every 3-5 use (or once a month for moderate load), but in practice, the frequency depends on the type of cleaning. For example, after general cleaning of animal coat carpets or repairs, filters clog 2-3 times faster than regular cleaning of smooth floors. We have collected proven cleaning methods, including dry cleaning, washing and disinfection, and we will tell you what errors lead to irreversible damage.

Important: Instructions may differ for specific models (e.g. Xiaomi Mi Robot Vacuum vs. Dreame) V12), But the general principles are universal. If you're not sure what type of filter your model has, check the labeling -- it's usually on a plastic case, HEPA H13 or Washable Filter).

Types of filters in Xiaomi vacuum cleaners: what do you have?

Xiaomi vacuum cleaners use up to three types of filters, each of which performs a different function, and their layout and design depend on the model, but the overall scheme of operation is the same:

• 🌀 Cyclone separator (primary filtration) - separates large debris (dust, hair, sand) under the influence of centrifugal force.
• 🔄 Motor filter (secondary filtration) - protects the engine from fine dust, usually a sponge or mesh element.
• 🦠 HEPA-filter (fine cleaning) - traps particles up to 0.3 microns (pollen, bacteria, allergens) and can be disposable or washable.

In hand vacuum cleaners (for example, Xiaomi Mi Handheld or Dreame) V11>) filters are usually removable and arranged in the following sequence: dust collector → motor-filter → HEPA. In the Robot Vacuum-Mop 2, Dreame D9) The filter is often integrated into the dust collector and requires a different cleaning approach.

How do you determine which filter is installed in your model?

• 📄 Look at the instructions for operation (section "Maintenance").
• 🔍 Check the filter case: washables are labeled Washable, disposable - Replace Only.
• 🛒 On the Xiaomi website or in the product card (for example, on AliExpress) the type of filtering is indicated.

When and how often do you clean the filters?

Manufacturers specify the recommended cleaning frequency in manuals, but in practice it depends on the intensity of use, and here are key signs that filters require urgent cleaning:

• 🌀 Reduced suction power – vacuum cleaner worse picks up debris from carpets or requires multiple passes.
• 🔊 Increased noise – the engine is running louder due to increased load.
• 🌡️ Overheating of the case - the vacuum cleaner is turned off after 5-10 minutes of operation (thermal protection works).
• 🤧 The smell of dust or burning - a sign of accumulation of organic debris or overheating of the engine.

Recommended cleaning frequency:

⚠️ WARNING: If you use a vacuum cleaner to clean cement dust, gypsum or ash, the filters can clog in one cleaning, which requires not only cleaning, but also checking the turbine for wear and tear.

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If the vacuum cleaner begins to smell like a burn, turn it off immediately and check the motor filter - it is likely to be clogged with fine dust that has passed through the cyclone separator.

Step-by-step: how to clean the HEPA- filter

HEPA-The High Efficiency Particulate Air is the most delicate part of the system, and it needs to be cleaned carefully so that it doesn't damage the microfibers:

• 🔄 Washable (Washable) - allows washing with water.
• 🗑️ Replace Only (replace only) – requires replacement every 6-12 months.

For most Xiaomi models (e.g. Mi Robot Vacuum-Mop 2 or Dreame) V11) The following algorithm:

1. Filter extraction: Disconnect the vacuum cleaner from the network (for manual models, take out the battery). Press the latch or turn counterclockwise the filter compartment cover (in robot vacuum cleaners, it is usually enough to press the Release button). HEPA-filter, holding it by the plastic case.
2. Dry cleaning (for all types): Use a soft brush (for example, for camera lenses) or a vacuum cleaner with a small nozzle at minimum power. Remove dust from the surface as you move from center to edges. ⚠️ Do not use the filter on hard surfaces – this can damage the fibers.
3. Wet cleaning (wash filters only): Wash the filter under cool running water (temperature not higher than 30)°C. Use a soapy solution (ordinary soap or dishware) to remove fatty contaminants. ⚠️ Don't twist or compress the filter, it will warp its structure. Let the filter dry for at least 24 hours in a well-ventilated place (not on the battery!).

Reverse installation:

• Make sure the filter is completely dry (wet filters can cause short circuits).
• Insert it before clicking, observing the direction of the airflow (usually indicated by the Air Flow arrow).

⚠️ Warning: If the filter has lost its shape after cleaning, if it has ruptured or if it has become fragile, it needs to be replaced. HEPA-The filter not only does not clean the air, but can also increase the load on the engine due to air flow disturbance.

Cleaning the motor filter: nuances and errors

The motor filter (sometimes called a prefilter) protects the engine from fine dust that has passed through the cyclone separator.In most Xiaomi models, it is made of foamy material or synthetic mesh and requires more aggressive cleaning than the other. HEPA.

Features of motor filters in vacuum cleaners Xiaomi:

• 🔄 In hand vacuum cleaners (for example, Dreame) V12) filter is usually removable and washed.
• 🤖 In robot vacuum cleaners (e.g. Mi Robot Vacuum-Mop P), it can be integrated into a dust collector.
• ⚠️ In some models (for example, Viomi). V3) motor filter is not removable - it can only be blown through compressed air.

Cleaning instructions:

1. Extract: In hand vacuum cleaners, the filter is usually located behind the HEPA-In robot vacuum cleaners, it can be found under the cover of the dust collector (sometimes a screwdriver is required to remove the protection).
2. Dry cleaning: Use a vacuum cleaner or compressor (pressure not higher than 2 bar) to remove dust from the pores. A soft brush will do for mesh filters.
3. Wet cleaning (if permitted): Wash the filter in warm water (up to 40)°C) with soap. Foam filters can be used with a toothbrush to clean the pores. Do not use aggressive detergents (e.g. Domestos or Whiteness) - they destroy the material.
4. Dry and install: Dry the filter for at least 12 hours (foam filters drier longer). Make sure it is completely dry - moisture can cause corrosion of engine contacts.

⚠️ Warning: If the filter is left gray or black after cleaning, this is a sign of oil pollution (for example, from cleaning the kitchen), in this case, soaking baking soda in a solution (1 tbsp. spoon per 1 liter of water) for 30 minutes will help.

Cleaning the cyclone separator: how to avoid blockage

A cyclone separator (or vacuum collector) is the first barrier to garbage. In Xiaomi hand vacuum cleaners, it is usually a transparent container with a cone shape, and in robot vacuum cleaners, a removable tray with a filter, the main problem of this unit is the accumulation of hair, thread and wool that wrap around the axis and block the flow of air.

How to clean properly:

1. Disconnect the vacuum: In hand vacuum cleaners, press the Release button (usually located on the handle). In Mi Robot, pull the tray over yourself.
2. Remove large debris: Pour the contents into the bin. Use a plastic spatula or scissors to remove hair and thread (curve the wound hair carefully).
3. Wash the separator: Cyclone container can be washed under warm water with soap. To remove greasy stains (for example, after cleaning the kitchen), use vinegar solution (1: 1 with water).
4. Dry: Leave the separator to dry for 12 to 24 hours in disassembled form. moisture inside the container can lead to mold formation.
5. Check sealing gums: If there are cracks or deformations at the joints of the container, replace the seals - they are responsible for the tightness of the system.

⚠️ Warning: Never use metal objects (knives, screwdrivers) to clean a cyclone separator - they can scratch the plastic, which will lead to air leakage and a drop in suction power.

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The cyclone separator is the most polluted element of the vacuum cleaner and should be cleaned regularly, especially if there are animals or long-haired family members in the house.

Filter disinfection: when and how to carry out?

If the vacuum cleaner is used for cleaning in homes with allergies, animals or after repairs, routine filter cleaning may not be enough, in which case disinfection is required to kill bacteria, mold and dust mites.

When disinfection is needed:

• 🐕 After cleaning the fur of pets (especially if there are allergies in the house).
• 🏗️ After collecting construction dust, ash or debris from the street.
• 🤒 If the dust is odorous (a sign of mould).
• 🦠 If the vacuum cleaner was used in a room with a sick person (to destroy viruses).

Safe methods of disinfection:

⚠️ Warning: Do not use alcohol or chlorine-based bleachers for disinfection – they destroy the material HEPA-filters and can leave toxic residues.

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To remove persistent odors (for example, after cleaning the cat toilet), put a bag of baking soda or activated carbon in the dust collector for 12 hours.

Frequent Filter Cleaning Mistakes (and How to Avoid Them)

Even experienced users make mistakes that shorten the life of the vacuum cleaner, and here are the most common ones:

• 🚫 Using hot water - leads to deformation of plastic parts and filter adhesives.
• 🚫 Drying with a hair dryer or on a battery - high temperatures destroy the structure HEPA-filter.
• 🚫 Cleaning filters with vacuum cleaner at maximum power - can break fibers.
• 🚫 Installing a wet filter – the risk of short circuit or corrosion of the engine.
• 🚫 Use of aggressive detergents (such as Mole or Sanita) – they leave chemical residues that are then sprayed around the room.
• 🚫 Neglect of cleaning of cyclone separator - leads to accumulation of garbage in the engine.

How do we avoid these mistakes?

• ✅ Always check the filter marking before cleaning.
• ✅ Use soft brushes and neutral detergents (such as baby soap).
• ✅ Dry filters in a shaded place at room temperature.
• ✅ After cleaning, check the tightness of the connections - a loosely installed filter reduces the suction power.

⚠️ Warning: If the vacuum cleaner becomes worse after cleaning (for example, quickly overheats or whistles), the filter is likely to be incorrectly installed or damaged:

• Direction of airflow (the Air Flow arrow should look towards the engine).
• Integrity of sealing rubber bands.
• No gaps in the HEPA-filter.

FAQ: Answers to Frequent Questions