Compatible with A10 Hero/Master, A11 Hero/Master, A10 Dash, S11/S12 series cordless vacuum cleaners.Made of high-strength and durable ABS material, it can effectively filter dust, hair, , etc. to protect the machine and last .Can be washed and used repeatedly. Simply rinse with clean water and dry completely without affecting your experience.To keep your vacuum filter in top condition, it is recommended to wash the replacement filter every 2-3 weeks depending on the frequency of use, and replace the pre-filter every 2-3 months and the HEPA filter every 6 months.Keep your vacuum cleaner at , have a better cleaning experience, and make your home cleaner and more comfortable.Colour:grayandwhiteMaterial:ABSandnon-woven fabricPackage Contents:2 x Pre-filter2 x HEPA filter1 x BrushOnly 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.