Replacement Filter Compatible with BLACK+DECKER HHVK320J HHVK320J10 HHVK320J61 HHVK415B01 HHVK320JZ01 HHVK515J HHVK515JP HHVK515JP07 HHVK515J00FF Series Replace Part # HHVKF10, Replacement filter. Vacuum Filter should be replaced every 3-6 months for optimum performance. Premium Quality - Made of high quality materials, easy to clean and reusable. If you meet the product is not suitable or the model is not right, you can contact us, we provide after-sales service, within 24 hours to give you a reply, thank you! HHVKF10 Filters Compatible with BLACK+DECKER Handheld Vacuum Cleaner.