Same summary

The Roborock main brush for the Saros Z70 robot vacuum cleaner is designed as a spare part, intended primarily for maintaining or improving cleaning efficiency in households where floor cleanliness is important, especially in the presence of pets. Since it is an original brush, it is perfectly coordinated with the operation of the Saros Z70 model, which reduces the possibility of hair tangling and facilitates regular maintenance of the vacuum cleaner. The brush primarily allows for daily collection of dust and hair from the floor, but if your home is dominated by textiles and carpets with stubborn hair, it is recommended to consider additional attachments or a turbo brush for thorough cleaning of upholstered surfaces.

Recommendation source: Enaa guides and team experiences.

User view

This main brush is most often useful for those who use the Roborock Saros Z70 in their households and want to maintain the optimal performance of the robot vacuum cleaner. It is especially useful in homes with pets, as it helps to pick up hair and dust, especially on hard floors or low carpets. When you notice that your vacuum cleaner is picking up less dirt or the brush is wearing out, replacing it with this original brush makes sense both because of the easy installation and because it guarantees that the device will work without complications.

If you're not sure which accessories are best for your vacuum cleaner with regard to pets, you can check out our guide to vacuum hair removal for more information. Users also often trust the Roborock brand for its ingeniously designed spare parts and compatibility with various models.

Why buy at Enaa

At Enaa, we strive to provide a wide and transparent selection of original spare parts from various manufacturers, so by purchasing from us, you will find it easier to find the right spare part without unnecessary complications with finding compatibility. In addition, you can quickly check the verified compatibility of the desired product with your appliance in the category of brushes and attachments for vacuum cleaners . Our customer service is specialized in advising on the selection of additional equipment and answering specific questions that arise when using robot vacuum cleaners.

Answers to frequently asked questions

How do I know if this main brush is compatible with my Roborock Saros Z70?

This brush is specifically designed for the Roborock Saros Z70 model, so its compatibility is perfect. When replacing it, it is recommended to follow the manufacturer's instructions for inserting the spare part.

Does changing the main brush affect suction performance?

Yes, regularly replacing a worn brush head restores full dust and hair pickup efficiency, especially if your home has a lot of pet hair.

How often should I change the main brush on my robot vacuum cleaner?

The frequency of replacement depends on the type of use, the size of the area and the presence of pets. We usually recommend replacing every 6 to 12 months or when there is noticeable wear or reduced efficiency.

Is changing the main brush difficult?

Replacing the brush on the Roborock Saros Z70 is designed to be done by any user without any special tools. It is recommended to follow the steps described in your vacuum cleaner's instructions or in the manufacturer's manual.

What to do if hair remains on upholstered surfaces despite a new brush?

In this case, in addition to regularly changing the main brush, it is also recommended to use specialized attachments or turbo brushes, as they are more effective for deep hair removal from upholstered furniture. You can also find more tips in our vacuum cleaner and accessory selection guide .

Description updated: April 2026