Blaupunkt filter set for vacuum cleaner VCC301. The HEPA filter set is suitable for the Blaupunkt VCC301 vacuum cleaner. It consists of 2 HEPA H13 suction filters and 1 HEPA H12 exhaust filter. It is recommended to replace the exhaust filter every 6 to 12 months depending on the vacuum cleaner's usage intensity, and to replace the suction filters twice as often.