Blue Heaven Particle Size Filtration

The EN1822-5 test standard, evaluates a filter's particle removal efficiency in a size range
between (20 nm – 300 nm).

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Performance & Efficiency
Air Purifier Whitepaper

Read our Whitepaper for a full report on how to truly measure an air purifier's ability to clean your air.

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Nelson Labs Bacterial Filtration Efficiency (BFE)

The test procedure was performed to evaluate the BFE of test articles at an increased challenge level.

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Intertek VOCs Testing

The air purifier was challenged with three VOCs representative of what are found in homes: formaldehyde, toluene, and D-limonene.

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Nelson Labs Viral Filtration
Efficiency (VFE)

The test procedure was performed to evaluate the VFE of test articles at an increased challenge level.

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All test data courtesy of Celios.