Pre-filter: an additional barrier
ROGER Little Blanc is equipped with a washable textile pre-filter that provides a first barrier to pollutants. Economical and ecological, it reduces wear and tear on the main filter, and therefore the purchase of consumables - and your expenses at the same time. To prevent the proliferation of bacteria, it is even protected by a Sanitized® antibacterial treatment.
Yes, he sleeps through the night!
Its Night mode reduces noise pollution so that you can sleep in a healthy environment. ROGER Little Blanc is autonomous: its automatic mode adjusts its power level according to the air pollution.