Modern cleaning devices, such as the Xiaomi Mi Robot Vacuum, require regular maintenance to maintain high suction efficiency. HEPA-A filter that traps the smallest particles of dust and allergens, and many owners have difficulty in the first self-replacement, not knowing exactly how to properly fit the component into the slots of the container.
Incorrect installation can lead to a decrease in engine power, overheating of the device or even getting dust inside the mechanisms. In this article, we will discuss in detail how to insert a filter into the Xiaomi robot vacuum cleaner, consider the nuances for different models and answer frequently asked questions.
The replacement process takes only a few minutes, but requires care and adherence to a certain sequence of actions. HEPA-filter is usually 3 to 6 months depending on the intensity of use and dustiness of the room.
Preparation for replacement of consumables
Before you start disassembling the dust collector, you need to make sure you have all the necessary tools and new consumables on hand, you need a new filter element that is compatible with your robot model, and possibly a dry wipe to wipe the contacts. Do not use water for washing. HEPA-materials unless expressly stated in the manufacturer's instructions.
Be sure to turn off the device before any manipulations, which can be done by using the power button on the body or sending a command via the Mi Home app, which will prevent the engine from starting accidentally while operating with the open compartment.
⚠️ Warning: Never attempt to remove or install a filter while the robot vacuum cleaner is energized at the charging station.
Make sure the workplace is well lit. Small parts, such as container latches, can be difficult to distinguish in dim light, and it is also recommended to perform a procedure over the garbage can so that the dust does not spread out around the room.
Dismantling the dust collector and removing the old filter
The first step of replacing requires careful removal of the dust container, which is located at the top of the case on most Xiaomi and Roborock models, and is usually signed with a corresponding icon or Dustbin.
Press the hold button and smoothly pull the container up. Don't push too hard: If the piece isn't removed, check if the latch is fully pressed, and inside you'll see the main compartment where the filter is used.
To remove the old element, perform the following steps:
- 🔍 Open the container lid by pressing the tongue from the side.
- 🌀 Take a plastic ring or filter handle and pull it vertically upwards.
- 🗑️ Carefully shake off the accumulated dust in the trash, trying not to touch the surface of the filter with your fingers.
Sometimes the old filter can be heavily contaminated and deformed, in which case it may require easy swaying from side to side, the main thing is not to damage the inner walls of the container.
Installation of new HEPA-filter: step-by-step algorithm
The most important thing is to install the new component correctly, and it is important to understand that Xiaomi filters have a specific shape and mounting system that prevents improper installation with careful approach.
☑️ Installation checklist
Take a new filter and inspect it for factory defects or damage to the packaging, make sure that the perimeter rubber seal is intact and has no cracks, and that seal is what keeps the suction system tight.
Insert the filter into the appropriate compartment of the container. Orient your shape: the wide part usually coincides with the wide part of the hole. Press on top until the characteristic click or tight fit. There should be no gaps between the plastic of the housing and the filter.
Close the container lid until the lock is snapped, make sure it's up straight and doesn't protrude beyond the body, and you can put the dust collector back in place in the robot.
⚠️ Warning: If the filter enters with great force, do not press. Check the orientation of the part: you may be trying to insert it upside down or sideways.
Specifics of installation in models with detergent function
Owners of hybrid models such as Mijia Robot Vacuum-Mop or Xiaomi Vacuum-Mop 2 Pro need to be especially careful.
In some versions, a dual filtration system is used: a pre-motor coarse cleaning filter and a post-motor filter. HEPA-The first one protects the engine from large dust, the second one cleans the blown air, and you have to change them at the same time or as you pollute each one.
The peculiarity of wet cleaning is the risk of moisture getting on the filter elements. If you use a cleaning function, be sure to check the dryness of the filter before each installation.
What to do if the filter is wet?
Also in detergent models are often found combined filters "2-into-1", where HEPA-When installing such modules, it is important to ensure that the sponge part fits tightly to the turbine inlet.
Compatibility table and replacement timetable
For the convenience of users, we have compiled a table that will help determine the type of filter you need and the recommended frequency of its replacement for popular models.
| Model robot. | Type of filter | Resource (months) | Article (example) |
|---|---|---|---|
| Xiaomi Vacuum 1 / 1S | HEPA E11 | 3-6 | RV-R01 |
| Mijia Robot Vacuum-Mop | Washing HEPA | 6-12 | RV-R05 |
| Xiaomi Vacuum-Mop 2 Pro+ | HEPA + Sponge | 3-4 | RV-R09 |
| Roborock S5 / S6 | Washing HEPA | 6-12 | RR-S5 |
Pay attention to items when buying consumables from third-party stores. Xiaomi's original filters often have a hologram or a snippet. QR-authentication code.
Common Errors and How to Resolve Them
Even following the instructions, users sometimes make errors that affect the operation of the device, and one of the most common problems is that the container lid will not fit tightly after the filter has been changed.
If the robot makes a whistling sound or the suction power has dropped, it's likely that the air is sucked through the slits, check if the filter is inserted correctly and if the dust collector cap is closed, and sometimes a piece of debris that hits the seal gets in the way.
Another mistake is to try to wash disposable filters, and some users see the word "Wash" and rinse any filter with water, which is fatal for paper and some synthetic filters. HEPA-Materials: They swell and stop letting air through.
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Do a leakproofness test: turn the robot on in maximum power mode and hold your palm to the junction of the container lid, and if you feel a strong jet of air, then the assembly is not done correctly.
Also, don't ignore the container filling sensor. If you change the filter, but the light is on, maybe the sensor is polluted with dust.
Set up notifications in the Mi Home app
After the physical filter is changed, the counter in the application must be reset so that the system correctly reminds you of the next service.
Open the app on your smartphone and go to control your robot. In the upper right corner, click the menu button (three dots). Select Settings or Device Care.
Find the consumable section, which will show the resource of the main filter, side brush and master brush. Click on the relevant item and select Reset or Replace.
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Timely reset of the counter in the application allows the robot algorithms to adjust the cleaning modes, taking into account the state of new consumables.
After resetting, the indicator should return to 100%. If this does not happen, try rebooting the robot by turning it off and on with the power button.