Flow A4 air purifier with 4 stage filter for 53m² room coverage

The four-step filtration system captures micro-dust, odours, and harmful airborne substances. Integrated HEPA 13 filter removes up to 99.99% of bacteria¹ for even cleaner and healthier fresh air at home.

*¹ Tested for Legionella pneumophila, Escherichia coli, Staphylococcus aureus and Serratia marcescens.

A spiral outlet creates a robust whirl to efficiently circulate filtered air throughout a room without any uncomfortable drafts¹.

*Based on Japan's JEM 1467 regulations of air changes per hour. Room size with a CADR for smoke of 415 m3 / hour and with the upward motion you can be close without being disturbed from the airflow.

Laser particle sensors evaluate air quality and automatically adjusts the fan speed as conditions change. This means that you can enjoy cleaner indoor air without having to adjust the settings yourself.

When used in Sleep Mode the sound from this air purifier is barely noticeable. Even when running at maximum speed, the noise level is only comparable to the hum of conversation in a restaurant.