Filter Fit for Shark AV2310AE RV2310AE RV2320S UR2350AE RV2300S Matrix Plus UR2360S Robot Vacuum Cleaner. (Not For RV2300) For Shark Matrix RV2310AE RV2320S UR2350AE RV2300S filter is made of high-density quality material which can capture most dust. To improve the AV2310AE Matrix Plus vacuum peak performance, it's better to replace filter every 3-6 months or depends on your usage. The RV2310AE Matrix replacement filter are easy to install and replace, allowing to maintain the performance of your vacuum cleaner with minimal effort. Package Include: 4HEPA filters.1*clean tool 2 Pack Base Post-Motor HEPA Filters Replacement Parts Kit for Shark AV2310AE/RV2320S/RV2300S/UR2350AE Matrix(Not For RV2300)Vacuum Accessories.