How to remove the filter from the vacuum cleaner Xiaomi: instructions for all models

Xiaomi vacuum cleaners are some of the most popular cleaning assistants due to their combination of power, compactness and intelligent features. However, even the most advanced appliances require regular maintenance, and replacing or cleaning filters is key to maintaining performance. If you notice that the vacuum cleaner has become worse at sucking dust, has an unpleasant smell or increased energy consumption, chances are it's time to get into the filtering system.

In this article, we’ll look at how to safely remove filters from Xiaomi vacuum cleaners from a range of low-end Mi Vacuum Cleaner to flagship Dreame and Viomi, where the filters are located, what tools you might need (spoiler: usually hands!), and how to avoid the typical mistakes that lead to breakdowns, and share care hacks that will extend your vacuum cleaner’s life for years.

Important: The filter extraction procedure may vary slightly depending on the model, but the general principles remain the same. HEPA-With a filter (and most Xiaomi models come with it), remember that it can not be washed under running water - it destroys microscopic fibers.

What filters are installed in Xiaomi vacuum cleaners and where to look for them

Xiaomi vacuum cleaners are usually equipped with three types of filters, each of which performs its function:

• 🔹 Pre-filter (cyclone or sponge) – captures large particles of dust and debris, located directly in front of the motor, often integrated into the dust collector.
• 🔹 HEPA-filter (high efficiency) - it retains up to 99.97% of microparticles, including allergens and bacteria, installed at the air outlet, next to the motor.
• 🔹 Coal filter (optional) - neutralizes odors, found in models with aromatization function (for example, Dreame) V11).

In most vertical vacuum cleaners (for example, Mi Robot Vacuum-Mop 2 or Dreame). T30) And the filters are hidden under the removable dust collector cover, and in the Mi Robot Vacuum, they're on the top of the body, under the latched lid, and to make sure you're not mistaken, look at the arrows or the pictograms on the body, and the manufacturer often tags the filter attachments.

If you are not sure about the location of the filters in your model, use the official documentation.

1. Find the model of the vacuum cleaner on the box or in Settings → About the device (for robot vacuum cleaners).
2. Go to Xiaomi’s support website and type in the model name.
3. Download the User Guide - the Maintenance section contains the layout of the filters.

Step-by-step: how to remove the filter from the vacuum cleaner Xiaomi

The process of filter extraction depends on the type of vacuum cleaner, and below we will discuss the universal algorithm that is suitable for most models, as well as specify the features for specific series.

1. Vacuum preparation

Before the start of the work:

• ⚡ Disconnect the vacuum cleaner from the network (if it is a network model) or remove the battery (for wireless versions).
• 🧹 Empty the dust collector – this will prevent debris from entering the filter when extracting.
• 📸 Take a picture of the filters (if you doubt the build is correct).

2. Extraction of the pre-filter

In most models, the pre-filter is inside the dust collector.

1. Press the button or latch holding the dust collector cover (usually indicated by the arrow).
2. Carefully remove the lid and remove the garbage container.
3. Under the container, you'll see a circular or rectangular filter made of foam or mesh, pull it upwards by a special loop or edge.

3 Getting out. HEPA-filter

HEPA-Xiaomi vacuum cleaner filter is mounted on latches or threaded joints. Don't pull it with any force, it can tear the material:

1. Find a filter cover on the vacuum cleaner body (usually on the side or back, next to the motor) and it can be marked with a pictogram "HEPA" or "Filter".
2. Turn the lid counterclockwise (if threaded mount) or press the latches on the sides.
3. Take the filter out carefully, holding it by the plastic case. Don't touch the filter surface!

In the Robot Vacuum (Mi Robot Vacuum) HEPA-The filter is hidden under the top cover to get to it:

1. Turn the vacuum cleaner over and remove the vacuum collector.
2. Click on the latch at the top of the case (usually next to the power button).
3. Under the lid you will see a filter - pull it up behind the plastic frame.

Extraction of the carbon filter (if any)

Coal filters are found in models with air purification function (e.g. Dreame). V12). They're located next to each other. HEPA-It's a filter or a separate compartment to get it out:

1. Remove the cover as described in step 3.
2. The carbon filter is usually black and marked "Carbon." Pull it by the handle or edges.
3. If the filter is stuck, slightly spin it left-right to loosen.

Table: features of filter extraction in popular Xiaomi models

Cleaning and replacing filters: what can and can not be done

So you take out the filter -- what's next? It's important to avoid making mistakes that will damage the filter or the vacuum cleaner.

1. Cleaning of the pre-filter

Sponge or mesh filters can be washed, but with caution:

• 💦 Wash it under warm water (no more than 40).°C) with a soft detergent.
• 🧼 Do not rub with hard brushes – use a soft sponge.
• 🌬️ Dry in air for at least 24 hours. Do not dry with a hair dryer or battery!

2. Care for HEPA-filter

HEPA-You can't wash filters, water destroys their structure:

• 🌬️ Vacuum the filter at minimum power (use a nozzle for upholstered furniture).
• ☀️ Dry in the sun for 1-2 hours to disinfect.
• 🔄 Replace every 6-12 months (depending on the intensity of use).

💡

If HEPA-The filter is heavily contaminated, but there is no replacement at hand, so temporarily wrap it in a thin gauze, which will extend its life by 1-2 cleanings!

Coal filter: replacement only

The carbon filters are not cleanable, they can only be replaced, they last 3-6 months, and the signs are that it is time to change the filter:

• 🤢 The appearance of a persistent unpleasant smell when working vacuum cleaner.
• 🔊 Increased noise (coal dust can clog the engine).
• 💨 Reduced suction power.

⚠️ Warning: Never use a vacuum cleaner without a carbon filter if it is designed, which can cause coal dust to enter the engine and break it.

Common Filter Removal Errors and How to Avoid Them

Even experienced users sometimes make mistakes that lead to breakdowns, and here are the most common ones and ways to prevent them:

1. If the filter is not removed, don't pull it, make sure all the latches are pressed. T30 Often forget to undo the bottom latch.
2. Incorrect assembly. Set filters strictly to labels. For example, in Mi Vacuum Cleaner. HEPA-filter has an arrow indicating the direction of air flow.
3. Ignoring seals. The rubber bands on the edges of the filter prevent air leakage. If they break, the filter needs to be replaced.
4. Chemical cleaning. Aggressive detergents (like Domestos) destroy the filter material. Use only neutral soap solutions.

Another common problem is the loss of parts during disassembly, so to avoid this, fold all the screws and covers into one container (for example, in a bag with a clasp) and take photos of each stage of disassembly.

💡

If the vacuum cleaner becomes worse after cleaning the filters, check if all the elements are installed correctly. HEPA-filter.

When it’s time to change the filter: signs and recommendations

Xiaomi manufacturers recommend changing filters every 6-12 months, but in practice, the time depends on the intensity of use.

• 💨 Reduced suction power even with a clean dust collector.
• 🤧 Increased allergic reactions after cleaning (meaning, HEPA-filter).
• 🔊 Increased noise – a polluted filter makes the engine run at its limit.
• 🌫️ Visible deformation – if the filter has lost its shape or has broken, it must be replaced immediately.

For smart-driven models (e.g. Dreame) T30 Or Mi Robot Vacuum-Mop 2 Pro, there's an additional indicator, which is the Mi Home app, which shows the filter status. If you see a "Replace the filter" notification in the Device Status section, don't put it off until later.

Tip: buy only original filters or certified counterparts. Cheap fakes often fall short of standards and can damage the vacuum cleaner. The original filters for Xiaomi can be found by the articles:

• Mi Vacuum Cleaner: ZNMSJ01ZM (HEPA), ZNMSJ02ZM (preliminary).
• Dreame V11/V12: DM-VAC001 (kit HEPA + coal-fired).
• Viomi V3: VIOMI-VAC03.

⚠️ Note: In some models (e.g. Mi Robot Vacuum-Mop P) HEPA-The filter is integrated with the dust collector, so you have to buy the entire unit.

FAQ: Answers to Frequent Questions