Includes essential partsecond: 1 main brush, 1 hair brush, 3 sieves, 2 side brushes, and 3 cleansing tools for a full replacement to maintain optimal efficiency Finish replacement set consistent all six hundred series models including 595, 610, 614, 618, 620, sixthirty, 635, 640, 650, 655, 660, 665, 680, 685, 690, 692, 694, and 695 for seamless execution Produced from excellent substance for durability and easy installation, allowing quick replacement lacking professional tools Innovative side brush plan reaches profound into bends and fringes for thorough cleansing, ensuring denial is left unspoiled Regular replacement every two three months ensures top execution, enhancing your ’ s cleansing efficiency for a unstained home