Question about Miele XXL-Pack HyClean 3D Efficiency GN

I use them with the S8510 Parquet which has a dust bag capacity of 4.5 litres and an Air-Clean filter.
Generally speaking, I would say that all S8 models can take these bags. But to be on the safe side, you can also check the Miele website...if you don't have the manual at hand.

I use them with Miele S8 Cat&Dog (S8320), so I'm sure they will fit S8310 as well.