How to clean the filter of the vacuum cleaner Xiaomi: instructions with photos and tips for care

Why cleaning the filter of the Xiaomi vacuum cleaner is not just a recommendation, but a necessity

Xiaomi Vacuums – From Mi Robot Vacuum to Vertical Dreame V12 — It's famous for its power and its intelligent functions, but even the most advanced technology loses its effectiveness if you neglect to care for the filters. HEPA-A filter or a polluted cyclone module can reduce suction force by 30-50% and in some cases cause engine overheating and breakdown. The manufacturer recommends cleaning the filters after every 3-5 use, but in practice the frequency depends on the intensity of the cleaning and the type of debris.

In this article, you will find not only the standard instructions from the user manual, but also practical life hacks that will help to extend the life of your vacuum cleaner, we will learn how to clean different types of filters (including washable and disposable), how to wash them, how to dry them and when it is time to change them for new ones, and also tell about the typical mistakes that 90% of users make (spoiler: one of them is associated with a hairdryer!).

What filters are in the vacuum cleaners Xiaomi and why each of them to clean

Depending on the model, Xiaomi vacuum cleaners come with one or more filter types, and their design and material determine how to care for each one.

• 🌀 The cyclone filter (separator) is the first barrier in the way of debris, responsible for the separation of large particles (hair, hair, crumbs) from the air flow. T30 Mi Handheld Vacuum is often made in the form of a plastic cone with a metal mesh.
• 🧹 Pre-filter (spongy or syntepon) - captures medium dust particles. HEPA-In hand vacuum cleaners, Xiaomi can be removable or sewn into the body.
• 🦠 HEPA-filter (H11–H13) — The most important element, which retains up to 99.97% of microparticles (including allergens and bacteria), is a removable cartridge made of folded paper or fiber in most models.
• 💨 Engine compartment filters protect the engine from dust, found in high-power vacuum cleaners such as Dreame. V12 Mi Robot Vacuum-Mop 2 Pro.

If you notice that the vacuum cleaner has become worse to suck, makes unusual sounds or smells of burns - first of all check the cyclone filter and HEPA. They're the ones that cause the most problems. T20 clogged separator can lead to automatic shutdown due to engine overload.

Step-by-step instructions: how to clean HEPA-filter in Xiaomi vacuum cleaners

HEPA-The filter is the most delicate element, so cleaning it requires a special approach.In most Xiaomi models (for example, Mi Robot Vacuum). X10+ or dreame V11) It's removable, it's located on the top of the case, or under the lid of the dust collector:

1. Disconnect the vacuum cleaner from the network (if it is a network model) or take out the battery (at hand vacuum cleaners).
2. Remove the dust collector and find the compartment with HEPA-In Xiaomi robot vacuum cleaners, it's usually hidden under the top cover, in vertical models, behind a special valve.
3. Carefully pull out the filter by pulling the tongue or pressing the locks. Don't pull the filter material itself, it can tear it.
4. Remove large debris from the filter surface with a dry soft brush (such as a toothbrush) or vacuum cleaner at minimum power. Do not use wet fabric at this stage!
5. If the filter is washable (check the labeling - usually indicated on the case), rinse it under cool running water without detergents.°C.
6. Allow the filter to dry completely in air within 24 hours, and using a hair dryer or battery will speed up the process, but it will warp the microfibers, reducing the filtration efficiency by 40-60%.
7. Install the filter back, making sure it fits tightly into the body, and improper installation can lead to the suction of unfiltered air.

Turn off the power vacuum cleaner

Prepare a soft brush and warm water

Check the filter marking (wash/unwashed)

Leave time to dry (minimum 24 hours)-->

Important: Xiaomi Mi Robot Vacuum S5 older HEPA-The filter is often combined with a carbon layer to neutralize odors, and these filters should not be washed, but only blown with air or replaced with new ones every 3-6 months.

⚠️ If you're cleaning after you've cleaned. HEPA-The vacuum cleaner has become worse in the filter, check it for tears, even microcracks negate all the filtration, in which case the element must be replaced.

Cleaning of the cyclone filter and separator: features for different models

The cyclone filter (or separator) is the heart of the cleaning system in most Xiaomi vacuum cleaners, which is responsible for separating air and debris by centrifugal force. In hand-held models (for example, Mi Handheld Vacuum Cleaner), it is a plastic cone with a metal mesh, in robot vacuum cleaners, a compact module inside the vacuum cleaner, which must be cleaned after every 2-3 use, otherwise the suction power will fall by 20-30%.

Cleaning algorithm:

1. Remove the vacuum from the vacuum cleaner case. T30 To do this, you need to press the unlock button, in Mi Robot Vacuum - pull the container over yourself.
2. Separate the cyclone filter from the main garbage collector, and in some models it is mounted on the latches, in others it is screwed into the thread.
3. Remove large debris (hair, thread, wool) by hand or with tweezers. Use a soft brush or compressed air (such as a can of cleaning equipment) to clean the net.
4. If the filter is heavily contaminated, rinse it with warm water with neutral detergent (such as dishwashing fluid).
5. Dry all the parts thoroughly before assembly. The moisture remaining in the separator can short circuit the next time you turn on.

In models with cyclone self-cleaning function (e.g. Dreame) T30) The manufacturer claims that the filter is cleaned automatically when the garbage is shaken out, but in practice, this only works with large particles. The smallest dust still settles on the walls, so manual cleaning remains mandatory.

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If the cyclone filter has a lot of hair or hair, use an old toothbrush soaked in vinegar solution (1:1 with water) to help dissolve the fat deposits and make cleaning easier.

What can and cannot clean the filters of the vacuum cleaner Xiaomi: the analysis of myths

There are dozens of “helpful” tips on the Internet for cleaning vacuum cleaners, but many of them are not just useless, but harmful. Let’s figure out what really works and what can ruin your Xiaomi.

✅ What can be used:

• 🧼 Warm water (up to 30)°C) - for washable filters, it is better to add some vinegar or citric acid for disinfection.
• 🧹 Soft brushes -- dental, lens cleaning, or specialty brushes -- don't scratch the surface or damage microfibers.
• 💨 Compressed air - cans to clean keyboards or compressor at minimum power. Suitable for dry cleaning HEPA-filter.
• 🧴 Neutral detergents, like dishwashing fluid or baby soap, the key is to flush the filter thoroughly after them.

❌ What can't be used:

• 🔥 Hot water or boiling water – deforms plastic and destroys adhesive compounds in the HEPA-filter.
• 🧽 Abrasive sponges or powders – scratch the surface and reduce the effectiveness of filtration.
• 🧴 Aggressive chemistry -- chlorine, bleach, solvents -- breaks down the filter material and leaves toxic fumes.
• 🌬️ Dryer or battery for drying – high temperatures spoil the structure HEPA-filters, reducing their filtering class.

Especially careful is the use of carbon filters, which are found in some Xiaomi models (e.g. Mi Air Purifier, if combined with a vacuum cleaner), which can not be washed, only blown with air or replaced, coal loses adsorption properties when in contact with water.

When to change the filter: 5 signs that cleaning will not help

Even with regular care, Xiaomi vacuum cleaner filters have a limited lifespan.The manufacturer recommends changing HEPA-The filter is every 6 to 12 months, but in practice it depends on the intensity of use:

1. Visible damage - tears, deformation or worn edges on HEPA-Even a small hole negates all filtering.
2. Persistent smell – if the vacuum cleaner smells of dust or smoke after cleaning, this means that the filter can no longer cope with the retention of microparticles.
3. Power reduction – if after cleaning all filters, the suction has not recovered, most likely the pores HEPA They are so full that they cannot be cleaned.
4. Increased cleaning time – Xiaomi’s robot vacuum cleaner starts spending 20–30% more time on the same area due to loss of traction.
5. Frequent shutdowns – modern models (e.g. DreameBot) L10 Pro) have overload sensors. If the vacuum cleaner is turned off after 5-10 minutes of operation, this may be a signal of critical filter contamination.

The table below shows the approximate timeframe for replacing filters for popular Xiaomi models:

Important: When replacing filters, buy only original parts or certified counterparts. Cheap fakes (especially those that are not available). HEPA) Filtration class often does not meet the declared filtering class and can pass up to 20% of microparticles.

1. Proper assembly (a loosely installed filter can block sensors).

2. dryness of all parts (moisture in the engine compartment causes short circuit).

3. integrity of sealing rubber bands (they often break when sloppy cleaning).-->

How to prolong the life of filters: prevention and life hacks

Cleaning filters regularly is good, but it’s even better to keep them to a minimum. Here are some proven ways to extend the life of filters in Xiaomi vacuum cleaners:

• 🧹 Use a prefilter – if your model does not have one, you can buy a removable mesh (for example, for Dreame). V12 filter DM-PF1). It traps large debris before it hits a cyclone.
• 🚫 Do not remove building dust - cement, plaster or fine metal shavings will quickly score HEPA-For this type of work, use industrial vacuum cleaners or put a gauze case on the hose.
• 🌡️ Keep the vacuum cleaner in a dry place - humidity contributes to the reproduction of bacteria on the filters. If the vacuum cleaner was used in a wet room (for example, after cleaning in the bathroom), dry the filters additionally.
• 🔄 Alternate power modes – constant work at maximum (for example, in Max mode at Dreame). T30) It speeds up the wear of the filters. Use high settings only when necessary.
• 🛒 Buy spare filters in advance – original HEPA Xiaomi often ends up on sale. It is better to have a stock, especially if you have pets.

For Xiaomi robot vacuum cleaners (such as the Mi Robot Vacuum Mop 2 Pro), there is an additional tip: regularly clean your brushes and rollers. Wrapped hair and threads increase the engine load, which indirectly affects filter pollution. Use a special cleaning tool (companyed) or scissors with rounded ends.

Another good trick is to use aromatic pellets for vacuum cleaners, which not only refresh the air, but also reduce the amount of bacteria on the filters a little bit. HEPA-filter.

FAQ: Frequent questions about cleaning Xiaomi vacuum cleaner filters