Perfectly Compatible: These spare parts are suitable for series 600 600 605 615 616 620 621 630 635 650 651660 671 676 680 681 690 691 695 etc. breathing machine. Main brush: The for accessory kit is equipped with a main brush and a rubber . The main brush and the rubber rollers can be replaced and cleaned from time to time. High Quality HEPA Filter: Made of high strength and eco-friendly material, removes hair, dirt or particles and helps purify the of dust, allergens and other particles. Side brush: The side brushes can keep the edge and corner of the wall clean. And the side brushes are made of soft and high quality material, so they won't wear down the floor or wall edge. high quality color: as shown material: plastic Package Contents: 2 x Rolling comb 6 x Filter 6 x Side brush 2 x Cleaning tool 6 x Screw Only the above package content, other products are not included. Note: Light 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.