2 Sets Xffv300 Filter for Shark Rocket Foam & Felt Filter Hv300, Hv310 Series, Part # Xffv300 and 1080ftv320 Product Details Package Quantity: 2 Brand: Anicell Product Dimensions: 4.9 x 2.3 x 0.2 inches Item Weight: 0.2 ounces Shipping Weight: 0.2 ounces Manufacturer: Anicell Item model number: Shark HV300 Shark Rocket Foam & Felt Filter Kit Washable and Reusable 100% Compatible with Shark Rocket Vacuum Cleaners HV300 and HV310 Compare to Part # XFFV300 & 1080FTV320 Kit Includes 2 pack Individually Packaged Foam & Felt Filter Sets Package Quantity: 2 Filter Fits Rocket HV300 and HV310 Series. Compare to Part XFFV300 &1080FTV320. It is washable, reusable. We suggest you change your filters every3 to 6 months for optimal performance of your Shark vacuum. This is not aShark® OEM product and is not covered under any Shark® manufacturer'swarranty. The Shark® brand names and logos are the registered trademarks oftheir respective owners. Any use of the Shark® brand name or model designationfor this product is made solely for purposes of demonstrating compatibility.