Is my Dyson an ERP or Non-ERP version?
This question I one of the most popular Dyson questions we receive here.
There is a quick way to find out if your machine is an ERP version or a non-ERP version and that is by looking at the floor head.
If you do have a red slider then you have an ERP version
If you do not have a red slider then you have a non-ERP version
The above image is an ERP version head.