Specifications Applicable to Proscenic X1 and V10 Cleaning Appliances Quantity 3pcs Features 1 High Quality Material for Effective Cleaning 2 Specifically Designed for X1 and V10 Models 3 Pack of 3 for Extended Usage 4 Affordable Price for Budget conscious Customers 5 European Warehouse for Faster Delivery Package includes 3 x Proscenic Cleaning HEPA Filter