Urban Air Filters 2.0 濾芯 - Subscription訂閱

Urban Air Filters 2.0 濾芯 - Subscription訂閱
Urban Air Filters 2.0 濾芯 - Subscription訂閱
Urban Air Filters 2.0 濾芯 - Subscription訂閱
Urban Air Filters 2.0 濾芯 - Subscription訂閱

Urban Air Filters 2.0 濾芯 - Subscription訂閱

選擇尺寸

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

0.3–0.5 μm