1、Applicable: The sweeping robot filter replacement part is applicable for Shark AV2501AE, AV2502AE sweeping robot. 2、Easy to Remove and Replace: This sweeping robot filter replacement is easy to remove and replace that is convenient for you sweeping robot maintain. 3、3PCS: The filter is essential to the normal operation of the vacuum cleaner and it needs to be replaced in time to ensure robot's work efficiency. 4、Function: These sweeping robot filters are used to filter dust and reduce dust, pollen and other allergens slipping into the air. 5、High Efficiency Particulate Air: This sweeping robot filter is made of premium high efficiency particulate air that it has good filtering effect. 3 x Sweeping Robot Filter Element Item Type: Sweeping Robot Filter ElementMaterial: High efficiency particulate airGross Weight: 97g/ 3.4ozColor: Orange