Compatible Models: For Max 705 Vac / Plus 504 Vac robot vacuum. Please confirm your machine model before order. High Quality: The main brush is made of highly elastic TPU material. Dual main brushes work together, which efficiently collect dust, debris and other impurities on all kinds of floors and prevent hair from tangling Efficient Cleaning: HEPA filter captures 99.97% of 0.3 particles. The three-layer filtration system of the dust bag which is composed of non-woven fabric and meltblown fiber effectively prevents dust leakage All-Round Coverage: The side brush can penetrate deep into narrow crevices such as the bottom of furniture, wall corners, etc., and its soft nylon bristles protect the floor from scratches during cleaning Use Suggestions: In order to maintain the optimal working performance of the accessories, it is recommended to replace the main brush every 6 months, and the other accessories every 2-3 months Color: As Shown Material: plastic Package Contents: 1 pair roller brushes 6 x side brushes 4 x filters 6 x dust bags 1 x cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.