Foam & Felt Filter Kit for Shark Flex DuoClean HV390 HV391 HV392 HV394Q Upright
Shark Flex DuoClean HV390 / HV391 / HV392 / HV394Q. Fits all vacuums in the HV390 series – SharkFLEX DuoClean Corded Ultra-Light Upright Vacuums;. Compatible with Shark part 461FFJV390;. Foam & Felt Filter Kit.