●Extra long crevice tool: Clean hard to reach areas with less effort ●Upto 4x more suction power than our leading hand vacuum ●Works With - All Models HHVK HHVK320J10, HHVK320J61, HHVK320JZ01, HHVK415B01, HHVK515J00, HHVK515J00FF, HHVK515JP07, HHVK515BPF07 ●For optimal performance, replace the filter every 6-9 months and whenever worn or damaged