First4Spares Post Motor HEPA Filter For Dyson DC50 DC-50 Ball Upright Vacuum Cleaners First4Spares compatible Dyson upright vacuum cleaner filter Superior quality replacement post motor HEPA filter Essential filter for allergy suffers which captures small dust particles Fits the following models - DC50, DC50 Ball, DC-50, DC50 Animal Alternative to part number - 965080-01