"Delicate and exquisite, highly matching the equipment Used between the motor and the filter for connection Note: It is only For Dyson V7 V8. Not Suitbale for Dyson V7 Animal, V7, V8 Absolute vacuums. It can be easily removed and replaced. Open the vacuum's back with a thin hard sheet, take out the sponge pads and put the back cover part in its place and push hard into the vacuum then install the filter. (The logo part should upward when installing) Package Contents: 1*Motor rear cover"