[Compatible Models] these replacement accessories are specially designed for N10 series (N10/N10 plus) and OZMO N8 series (N8/N8+/N8 plus/N8 pro/N8 pro+ /N8 ), T8 series (T8/T8+/T8 plus/T8 Max/T8 Power/T8 Pure) and T9/T9+/T9 plus. Please confirm your device model before ordering. It is truly an economical choice for your vacuum cleaner. [High Filtration Efficiency]HEPA filters are equipped with stronger capabilities to filter up to 99.5% of dirt, pollen, small dust particles and substances. You can effectively protect your vacuum cleaner and prevent the air we breathe is not polluted. [Effectively Removes Stubborn Stains]With its unique design, the main brush and side brushes can penetrate deep into the crevices of the floor to remove dust and reduce noise level. The mops are made of materials, which is soft, has good water absorption and retention capacity, and can effectively remove stubborn stains. [Recommended replacement frequency]Based on usage: Main brush: every 6 to 12 months; Side brush: every 3 to 6 months; HEPA filter: every 3 to 6 months; Mop: every 1 to 2 months; Vacuum bag: Follow the prompt. Material: plastic colour: As Shown Package Contents: 2 x roller brush 4 x filter 8 x side brush 4 x rag 8 x dust bag 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.