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The Lite Air Filter provides advanced protection against harmful particles in the air. The multi-layer filter technology is tested at the Research Institutes of Sweden (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.

How long does a filter last?

The filter lifetime depends on many factors such as the pollution in your surroundings. Our filters last for about 1 month of usage, but we advise to change every second week for hygienic reasons.

Shipping and returns

  • Expected delivery time is 1-6 working days depending on your location.
  • We offer free returns and exchanges on unopened items.

What's in the box?

  • 3 Lite Air Filters

filtration down to 0.3 um

Grey circle indicates the size of human hair

Beach sand

50-180 μm

White blood cell

25 μm


15 μm

Dust particle (PM 10)

< 10 μm

Red blood cell

> 10 μm

Respiratory droplets

5-10 μm

Dust particle (PM 2.5)

7-8 μm


1–3 μm

Wildfire smoke

0.4–0.7 μm


0.3–0.5 μm