Robot vacuum cleaners Xiaomi Vacuum has proven to be reliable assistants in maintaining cleanliness, but their effectiveness depends on the state of the filtration system. HEPA-The filter is clogged with fine dust, causing thrust to fall, noise to increase and even overheating the engine. Many users have difficulty trying to replace this consumable for fear of damaging fragile mounts or improperly assembling the module.
In this article, we will discuss in detail how to properly remove the old and insert a new filter into the Xiaomi Mi Robot Vacuum vacuum cleaner of various series. You will learn not only about the mechanics of replacement, but also about the nuances of care that will prolong the life of your device. Regular maintenance is the key to long and trouble-free operation of smart equipment.
Incorrect installation can cause dust to enter the turbine, which is expensive to break, so it is important to follow the sequence of actions described below and use only compatible components. We will look at the features for different models, as the design of the garbage container may differ.
Preparation for replacement of filter element
Before starting the procedure, make sure that the robot vacuum cleaner is completely turned off. To do this, press the power button on the case or turn off the device through the Mi Home application. This is necessary to avoid accidental start of the engine during manipulation of internal components. It is also recommended to completely discharge the battery or, conversely, charge it before maintenance, although to replace the filter, the charge level is not a critical parameter.
Prepare your workspace: you'll need a flat surface with good lighting. HEPA-a filter or quality equivalent compatible with your model (e.g. for Mi Robot Vacuum Mop P or S10). Have a dry microfiber wipe on hand and, if necessary, a soft brush to clean the internal walls of the container.
⚠️ Warning: Never try to wash paper or synthetic HEPA-water filters unless clearly stated on the package that they are washable, the wet material will instantly swell and lose its properties, and when installed in the vacuum cleaner can cause electronics to short circuit.
It's important to understand that Xiaomi's filtering system often uses cascade cleaning, and in front of the main filter is a cleaning net that traps large debris, and its condition also affects overall efficiency, and if the grid is clogged, the air will not pass through the main barrier, even if it's new.
Dismantling the dust collector and removing the old filter
The process begins with removing the dust container. Turn the Xiaomi Vacuum robot vacuum cleaner upside down to access the bottom panel. Find the dust collector locks -- usually the latches on the sides or the unlock button -- gently tap them and pull the container over yourself, extracting it from the device's body.
Once removed, open the garbage lid. Inside, you'll see the main filtration unit. Depending on the model (Mi Robot 1S, 2 Pro, Vacuum-Mop), the design may be slightly different, but the principle is the same. Take a tongue or a filter handle and smoothly pull it up. Don't put too much effort if the element is stuck - it's probably just very clogged with dust.
If it's gray or black, it's a high concentration of contaminants, and if it's removed, it's a must, because if you use it again, you'll have to reduce the suction power, and if you shake the large debris out of the container before you install the new component.
☑️ Checklist before installation
When dismantling, pay attention to the condition of the sealing rubber bands around the filter, if they are torn or deformed, the dust will pass the filter element, settling on the engine, in which case it is recommended to replace not only the filter itself, but also to check the integrity of the plastic housing holder.
Algorithm of installation of new HEPA-filter
Installing a new element requires attention to orientation. Xiaomi filters often have an asymmetrical shape or special protrusions that prevent improper assembly. HEPA-the filter and visually compare it to the extracted old sample.
Insert the filter into the socket of the dust collector. It should enter tightly, without gaps. If you feel resistance, do not press, check if you have mixed up the top and the bottom. The properly installed element is fixed with a characteristic click or just sits in the slots to the end. Make sure that the top mesh prefilter is also installed in its place and covers the main material.
For dual-filtration models such as Xiaomi Vacuum Mop 2 Pro+, The process may involve the installation of two separate units, one for dry cleaning and one for wet cleaning (if designed). HEPA-cleaning-class.
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When installing a new filter, tap your finger slightly on the side edges of the filter, which will help to straighten the folds of the material and ensure maximum filtration area from the first seconds of operation.
Once installed, close the dust collector lid before you click. Return the container to the robot vacuum body, keeping the direction of movement. It should stand in place easily. If you need a force, check the orientation of the container — you may be inserting it upside down.
Design features for different Xiaomi models
Xiaomi’s robot vacuum cleaner lineup is extensive, and filter designs can vary. For example, the classic Roborock S50/S55 series models (which were made for Xiaomi) have a filter that is a cylinder or parallelepiped with a handle on top. Newer models like the Mi Robot Vacuum-Mop 2 Lite use a flat rectangular filter that is inserted into the end of the container.
Models with self-cleaning base function, such as the Xiaomi Robot Vacuum X10+, can have larger filters in the robot’s dust collector and additional filters in the database itself. In such cases, it is important to change elements in all nodes of the system, and ignoring the filter in the database will result in fine dust returning when air is blown into the room.
Below is a table of compatibility and filter types for popular models:
| Model vacuum cleaner | Type of filter | Resource (mo.) | Feature |
|---|---|---|---|
| Mi Robot Vacuum 1S | HEPA E11 | 3-6 | cylindrical |
| Mi Vacuum-Mop 2 Pro | HEPA + Pre-filter | 6-12 | Double defense |
| Roborock S5 Max | Washable HEPA | 6-8 | You can wash it with water. |
| Mi Robot Vacuum Mop P | HEPA Standard | 3-4 | Compact size |
Always check the labeling on the packaging of the new filter.The original Xiaomi parts have a hologram and QR-Using cheap analogues can lead to the filter not being tightly attached to the walls, and some of the dust will pass by.
What is the difference between HEPA E11 and HEPA E12?
Care and cleaning of the filtration system
Although the main HEPA-The filter requires periodic replacement, the prefilter (metal or plastic mesh) needs regular cleaning, it is recommended to shake it out of accumulated wool and dust every time. 2-3 Cleaning. You can use a soft brush or compressed air for deep cleaning.
Some Xiaomi filters are labeled "Washable" and if you have this label on your filter, you can gently wash it under a stream of cold water without using detergents.
⚠️ Warning: filter drying must occur in vivo for at least 24 hours, using a hair dryer, battery or direct sunlight deforms synthetic fibers, irrevocably disrupting the structure of the filter material.
Between replacements, it is useful to wipe the dust sensors inside the container (if any) with a dry cotton swab, which will help the robot to better detect air pollution and signal maintenance in time. The cleanliness of the inner walls of the container also affects the aerodynamics of airflow.
Typical errors and diagnosis of problems
One of the most common mistakes is to install a wet or not sufficiently dried filter, which causes the unpleasant smell of a wet dog when working and can cause mold to grow inside the body. If you smell damp after replacing, stop using it immediately and dry the element.
Another common problem is the loss of suction power immediately after replacement, which may indicate that the protective film or packaging bag has not been removed from the new filter. Always carefully inspect the new element before installation: it must be completely free from the factory packaging.
If the robot continues to report a filter error (blinking an indicator or a notification to the app) after the replacement, try the following:
- ⚙️ Reboot the robot vacuum cleaner by clamping the power buttons and Spot on 5-10 seconds.
- 🔄 Make sure the filter is inserted to the stop and the cover is sealed.
- 📱 Check in the Mi Home app if the filter resource counter is lost (sometimes it needs to be manually reset).
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Timely replacement of the filter not only improves the quality of cleaning, but also protects the engine from overload, prolonging the life of an expensive component for years.