Urban Air Filters 2.0 濾芯 - Subscription訂閱
Urban Air Filters 2.0 濾芯 - Subscription訂閱
Description
The Urban Air Filter 2.0 provides superior protection against harmful particles in the air. The multi-layer filter technology is tested in world-class Swedish laboratory (RISE) with results showing 98% filtering efficiency against particles down to 0.3μm in size. The filter is available in 4 sizes and each filter pack contains 3 replaceable filters.
filtration down to 0.3 um
灰色圓圈表示人發的大小
沙灘沙
50-180 μm
白細胞
25 μm
花粉
15 μm
塵粒 (PM 10)
< 10 μm
紅細胞
> 10 μm
呼吸道飛沫
5-10 μm
塵粒 (PM 2.5)
7-8 μm
細菌
1–3 μm
野火煙霧
0.4–0.7 μm
病毒