Perfectly compatible and adapted for rear filter V10 SV12 vacuum cleaner filter hepa filterWashable and reusable-fully washable and reusable, longer service life, better filtering effect, easy to install, can be glued to handheld and cordless vacuum cleanersSuggest: For best performance, it is recommended to clean the filter once a month, and then replace the filter every 3 months. Cleaning the filter can keep the wireless in the best condition for longer.Cleaning the filter:Step 1-Remove the filter: Before removing the filter, make sure that the machine is disconnected from the charger.-Cleaning the filter: Sprinkle water on the outside of the filter until the water is clean.Step 3-Dry the filter: Let it dry completely for at least 24 hours.Step 4: Replace the filter: re-adjust, and then put the dry filter back on the top of the machine.size:110x87x64mmMaterial:plasticcolour:Purplepackage contents1 x filter1 x brushOnly 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.