How to remove the filter from the robot vacuum cleaner Xiaomi

The Chinese giant's smart appliances often require routine maintenance, and a robot vacuum cleaner is a complex mechanism whose cleaning efficiency depends on the state of the filter system. HEPA-The filter gets clogged with fine dust, which leads to a drop in suction power and overheating of the engine, which is why knowing how to remove the filter from the Xiaomi robot vacuum cleaner is a basic skill for every user.

Incorrect extraction of consumables can damage not only the filter itself, but also the latches of the case or pressure sensors. In this article, we will discuss in detail the process of dismantling, cleaning and replacing filter elements for various Xiaomi Vacuum models.

Replacing the filtration system components on time prolongs the life of the turbine and keeps the cleaning quality high. Ignoring replacement times often causes the device to leave dust on the carpets or stop sucking up debris altogether. Let's look at an algorithm that will ensure your assistant has a long and productive job.

Preparation for maintenance and security measures

Before disassembling any part of a smart device, you need to make sure that it is in a safe state. The robot vacuum cleaner should be turned off and, preferably, installed on the base for recharging or turned upside down on a soft surface, which will prevent the motor from accidentally turning on and protect the body from scratches during manipulation.

It is important to understand that allergens, bacteria and small debris can be found inside the dust container. When removing the filter, always wear a mask if you are prone to allergic reactions, as some of the dust can rise into the air during dismantling, and it is recommended to do all the work in good light to see the condition of small parts and latches.

You won’t need any complicated tools to work with, but you should have:

• 🧤 Disposable gloves for hygiene
• 🧹 Soft brush to clean the compartment
• 🔦 Lantern for inspection of internal cavities
• 📱 Smartphone with Mi Home app installed for condition control

⚠️ Warning: Never attempt to remove the filter while the engine is running or the device is in charge mode.This can lead to short circuit or injury to the fingers by moving parts.

Make sure that there is a space around to work. If you plan to wash the reusable filter with water, prepare a place to dry it in advance, as installing a wet element is strictly prohibited.

Determination of the type of filtration system installed

Xiaomi and Roborock (sub-brand) are quite wide, and the design of the dust collectors may differ. Most modern models use a dual air purification system. The first barrier is a mesh filter of rough cleaning, which traps large debris, wool and pile. The second barrier is HEPA-filter that traps microscopic dust particles up to 0.3 microns in size.

In some budget or older models, these elements can be combined into a single unit that changes entirely. S5 Xiaomi Vacuum Mop 2, HEPA-The filter is a single interchangeable module inserted into the end of the container, and understanding the design of your model will help you avoid unnecessary effort when searching for a fixing mechanism.

Below is a table that helps identify the type of filtering in popular models:

If you're not sure about your device's model, flip it over and look at the sticker on the bottom panel, and it shows the exact code of the model, which you can find the appropriate instructions for, and you can often find information about the type of consumables in the Mi Home app in the settings section of a particular device.

Algorithm for extracting a filter from a container

The process of dismantling the filter element requires accuracy, but it is not very complex. First, you need to remove the dust collector itself from the robot body. To do this, press the lock button on the top of the body and pull the container up. In some models, such as the Xiaomi Vacuum Mop, the tank can be removed with the lid, in others, separately.

Once the tank is removed, open the garbage lid. Pay attention to the side or back wall of the container (depending on the model), where you will see a plastic grille or cover behind which the filter element hides. To remove the filter from the Xiaomi robot vacuum cleaner, you usually need to press a special latch or pull the tongue.

Follow the following steps to safely extract:

• 👐 Take the container with one hand, holding the lid from accidentally opening.
• 👆 Find a filter locker (often marked with an arrow or word"PUSH")
• 🔄 Smoothly pull the filter over yourself without using excessive effort.
• 👀 Inspect the compartment for stuck debris or wool

If the filter is not easily removed, don't pull it sharply. Check if it's jammed with large debris or if the tank is full. In models with washable filters, the element can stick slightly to the walls due to humidity, in which case a slight sway from side to side will help.

Cleaning and Refurbishment of Reusable Filters

Many users are wondering if they can wash. HEPA-The answer depends on the type of material. Standard white corrugated filters made of synthetic fiber can not be washed with water, the water will destroy the structure of the fibers and wash away the antibacterial impregnation.

However, there are models with washable mesh filters (usually greenish or grayish and denser structure). If the instructions to your consumable indicate that it is washable, the cleaning procedure should be carried out as follows: rinse the filter under a stream of warm water without using detergents. Water should pass through the filter, washing out the dust.

The critical point is drying. It takes 12 to 24 hours to dry the filter completely, and even putting a slightly wet element inside the robot will cause moisture to enter the electronics and the engine, causing corrosion and breakdown. Never use a hair dryer or battery to speed up the drying, as the high temperature will deform the material.

⚠️ Attention: Using a vacuum cleaner for cleaning HEPA-The filter can damage its fine structure, and it's best to tap the filter carefully on the edge of the trash can above the sink.

To clean the compartment where the filter is inserted, use a dry soft brush. Removing the accumulated dust will improve air throughput and reduce the load on the engine. Regular cleaning allows you to extend the life of the filter by 1-2 months beyond the normal life.

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To make the filter soap faster, after washing, gently shake off water droplets from it and put it on a paper towel in a well-ventilated place, avoiding direct sunlight.

Replacement of the filter and reset of the counter in the application

When the filter is exhausted, it needs to be replaced, visually the old element looks dark, gray or black, even after cleaning. Corrugated can become stuck, and the smell can become musty. Replacement is done in the reverse order: the new element is inserted into the slots before the characteristic click, after which the protective cover of the container is closed.

After a physical replacement, it is important to notify the device's "brain" of this, the robot vacuum cleaner keeps a record of engine running time and calculates the approximate wear of the filter. If you do not reset, the device will continue to believe that the filter is old, and may mistakenly signal the need for replacement or operate in suboptimal mode.

The reset procedure in the Mi Home application is as follows:

1. Open the app and select your robot.
2. Go to settings (three dots in the corner or the gear icon)
3. Find the section "Consumables" or "Care"
4. Find a point"HEPA-filter" and press "Reset"

In some models, such as the Xiaomi Vacuum 2 Pro, the reset can occur automatically when you install the new original filter with the identification chip. However, for compatible counterparts, manual reset via Settings → Care is mandatory. This ensures that the reminder will not bother you ahead of time.

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Timely reset of the meter in the application is necessary for the correct operation of the algorithms for planning cleaning and accurate calculation of the remaining battery life.

Frequent errors and troubleshooting

Despite the simplicity of the procedure, users often make mistakes that negate the effectiveness of the service. HEPA-After drying, it becomes rigid and brittle, stopping air flow, which causes the engine to overheat.

Another mistake is to use the wrong analogues. Cheap filters may not have a perimeter sealing gum, so air passes the filter element, sucking dirt directly into the turbine, and always check the density of the consumable to the walls of the container.

If after the filter replacement, the robot continues to report an error or the suction power has not increased, check:

• 🔍 Have you forgotten to remove the plastic screen from the new filter?
• 🌪️ Is there a pressure sensor in the dust compartment?
• 🔌 Is the container lid tightly closed (opening sensor can block work)
• 📡 Is there a connection to the server to update the algorithms (rarely, but sometimes)

Sometimes the problem isn't the filter, but the side brush or the main roller, which also requires cleaning.A comprehensive service approach ensures your Xiaomi will work like new.