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International Filtration News provides ongoing coverage of HVAC/HEPA/ULPA applications and technology. Visit regularly to stay on top of the latest insights, issues and innovations in HVAC/HEPA/ULPA filtration.

Smarter Filtration Rhetoric

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The Benefits of Cabin Air Filtration in Aircraft

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Proven to Be Effective

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Figure 1: Various examples of filter failures during operating in HVAC equipment.

While the pandemic granted air quality tremendous attention, air filter selection and installation in HVAC systems remain on the back burner. Filtration systems installed in smart cities to provide a …

By 2022, HEPA filters were used on all aircrafts in the USA. Photo: iStock/Ryo_stockPhoto

As the saying goes, all good things must come to an end, and earlier this spring, over three years into the pandemic, I finally succumbed to the COVID-19 virus. Thankfully …

3-Cubic Meter Test Chamber. Photo courtesy Airmid

Airmid Healthgroup is on a mission to take testing to the next level by validating consumer product expectations and understanding more about air quality post-COVID. With the 2020 pandemic came …

The Dyson Purifier Humidify+Cool Formaldehyde combines a solid-state formaldehyde sensor and full-machine HEPA filtration. Photo courtesy of Dyson

The case for clean air has never been clearer There has probably been more discussed about airborne particles in the last two years than in the twenty years before, and …

The structure’s HEPA and carbon filters remove 99.995% of particles down to 0.3 microns making it more efficient than an N95 respirator. Photo courtesy of GAMA Healthcare

Having been fully field-tested and proven by the UK’s National Health Service (NHS) under extremely testing circumstances over the past two years, the Rediroom is now being launched into key …