Nilfisk Coupe and Coupe Parquet and Coupe Neo vacuum cleaner TYPE H10 Filter. This part is just the H10 cartridge filter.
Ignore the lower left item in the first photo, this is the pointless microfilter that's no longer available.
According to EN 60335-2-69 The Terms "TYPE H" FILTRATION and HEPA FILTRATION are NOT INTERCHANGEABLE
The HEPA classification only considers the "efficiency of filtration" eg H10 H11 H12 H13 H14 U15 U17 NOT the SUITABILITY FOR USE with HAZARDOUS or COMBUSTIBLE dusts.