Compatible Models: For Plus 405 / 505 Combo robot vacuum. Please confirm your machine model before order. High Quality: Brushes are made of high-quality materials. The rubber main brush efficiently collects impurities like dust and hair. The nylon bristles of side brush deep into crevices and protect the floor from scratches Efficient Cleaning: Washable HEPA filter can capture 99.97% of 0.3 particles. The microfiber mop pad with excellent absorbent and cleaning property can deal with all stains of the floor easily Long-Lasting Dust Bag: Precise buckle and sealing strip design prevents dust from leakage. The high-strength materials make the dust bag wear- which reduce the frequency of replacement Tips: It is recommended to replace the accessories every 3-6 months to maintain the optimal performance. The specific replacement cycle depends on how often you use them to clean Color:As Shown Material:plastic Package Contents: 2 * rolling brush 6 * side brush 4 * filter 6 * dust bag 6 * Mop Cloth 1 * 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.