Dyson V7, V8 and V10 Cordless Vacuum Cleaner Tool Adaptor Set A pair of tool adaptors to fit the Dyson V7, V8 and V10 Cordless Vacuum Cleaners that enable the use of older tools with your modern Dyson. The red button adaptor fits into your V7, V8 or V10 and will allow the use of (non-electric driven) tools from the DC16-DC75 to be used. The grey adaptor fits into the red button adaptor and allows the use of your V7, V8 or V10 with vacuum storage bags, Dyson tools from models DC01 to DC14 and 32mm tools from other machines. This adaptor also fits previous earlier Dyson cordless models. Not suitable for electrically powered floor tools Compatible with the following models: Dyson SV10, SV11, V10, V7, V8