This is a genuine Dyson washable HEPA post motor filter for your DC25 vacuum cleaner.
Captures particles down to 0.3 microns and beyond - including mould, bacteria and pollen. Dyson recommends that the filter should be washed at least once every 3 months.
Click on the ‘Does this fit my model?’ link above to ensure this spare part will fit your model.
Manufacturers' names and numbers are used for reference purposes only and do not infer any connection whatsoever with original assemblers