For Dyson V7 Models: ( V7 Car+Boat, V7 Animal, V7 Trigger). While preventing dust going into the motor. maximum compatible with original machine. For Dyson V6 Models: ( V6 Car+Boat Extra, V6 Trigger, V6 Top Dog, Trigger Pro, V6 Animal, V6 Slim, V6 Absolute Pro QVC V6 Absolute, V6 Flexi, V6 Total Clean).
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