Same summary

The Anker Eufy RoboVac Main Brush for 11S, 15C, and 35C models is ideal for those who want to regularly maintain the performance of their robot vacuum, especially in homes with pets. It is specifically designed to pick up hair, dust, and fine dirt on a variety of surfaces and allows for easy replacement and quick cleaning. With long pet hair, it is recommended to regularly remove the hair from the brush to maintain optimal performance of the vacuum. Not the best choice for households without compatible RoboVac models or if you are looking for a universal attachment for multiple brands of devices.

Recommendation source: Enaa guides and team experiences.

User view

This brush is most often used by users who have an Anker Eufy RoboVac 11S, 15C or 35C at home and want their robot vacuum to continue picking up pet hair and crumbs from the floor without reducing its efficiency. The practical replacement of the main brush is especially useful where there are dogs or cats at home, as hair often wraps around the brush and regular replacement is therefore important for daily cleanliness.

If you're interested in tips on choosing vacuum cleaner accessories, we recommend reading our guide to vacuum cleaners for dogs and cats . Users often trust the Anker brand for its renowned durability and the ability to upgrade accessories that make home maintenance easier.

Why buy at Enaa

At Enaa, you can always find verified compatible attachments and original accessories from renowned brands, making it easier to find the right solutions for your robot vacuum cleaner. When purchasing, use clear descriptive filters to quickly select an accessory based on the device model, and detailed professional support is also available if you have questions about compatibility or product maintenance.

Answers to frequently asked questions

Is this main brush suitable for all Eufy RoboVac models?

No, the main brush is designed specifically for RoboVac 11S, 15C and 35C models. Please check the compatibility of your model before purchasing.

How often is it recommended to change the main brush?

Replacement is recommended every 6-12 months, more often with intensive cleaning or in households with pets, where hair accumulates faster around the brush.

Is the main brush effective at picking up pet hair?

Yes, it can effectively pick up both short and long pet hair from floors and carpets, but we recommend regularly removing tangled hair for best results. You can also find more practical tips in our pet hair guide .

Is changing the main brush difficult?

No, changing it is simple and does not require any special tools – just follow the manufacturer's instructions or the manual included with your robot vacuum cleaner.

Does the brush damage sensitive floors such as parquet?

The main brush is suitable for a variety of surfaces, including parquet, but we recommend that you periodically check that the bristles are still in good condition without sharp edges.

Description updated: April 2026