Is there possible to add air purifier service?

[mmmjsz]

I am trying to add air purifier device into HAA.
But I find it only includes air quality service, not an air purifier service. The filter change sensor also is not working, maybe it should be a extra service of an air purifier. Maybe I am wrong.
Just a question how can I work it out, or if it is possible to add an air purifier service. Thanks so much.