12 months life
The Philips NANO PROTECT HEPA filter of the series 3 has 111 optimized wrinkles. This corresponds to a range of approx. 1.6 m² unfolded, in order to guarantee long life of up to 12 months.
Captures 99.97% of particles
The Philips NANO PROTECT HEPA filter of the series 3 consists of high-quality material. He captures up to 99.97% of all particles with a size of up to 0.3 µm-the size of the most common allergens, harmful particles in the air, bacteria and viruses. The high-quality filter with strong, sturdy structure guarantees that the whole air through the filter flows, and delivers a high filter performance.
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