Great Value: This Is A Kit Of Replacements For Dreame X30/S30/S10 Robot Vacuum Cleaner, To Help Effectively Filter Airborne Particles For Healthier Living. Replace The Accessories Parts Timely So That The Cleaning Effect Of Your Vacuum Is The Same As That Of The Original One, And Keeping The Cleanness And Health Of Your Home. | | Compatibility: Compatible With Dreame X30/S30/S10 Robot Sweeper. Please Note That This Is A Replacement Product, Not An Oem Product. Make Sure This Fits By Entering Your Model Number. | | Great Air Quality: Nice Accessories To Upgrade The Performance Of Your Robot Vacuum Cleaner. Effectively Help To Remove More Dirt, Dust And Debris, And Provide Healthy And Clean Living Environment For You And Your Families. | | Simple To Install: Simply Remove And Replace From Your Vacuum Cleaner Unit When Needed. For Maximum Efficiency, It Is Recommended To Replace The Filter Every 3-6 Months (Dependent On Air Quality And Use). | | Service: If You Have Any Quest.