Dyson 965661-01 Pre Filter Motor Head for DC58 DC59 range Prefilter filts DC58/DC61, DC59 Motorhead/DC72/SV04, DC59/DC62/SV03, SV06, SV09 Absolute V7 SV11 V8 SV10AN V8 Absolute SV10 Cone shaped blue filter Filter fits inside cyclone of cordless handvacs