Black & Decker 798530-00 Vacuum Filter Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 900112340,900112680,HV4200B,HV3000,HV4000,HV2000 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 798530-00,796722-00 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Black & Decker,Craftsman This filter (part number 798530-00) is for vacuums Follow the instructions in the owner's manual when installing this part