@SmartAirFilters

Smart Air HQ. A social enterprise & B Corp. Clean air made simple and effective.

 Global
smartairfilters.com/
Joined January 2015
  • Tweets17.8K
  • Following1.6K
  • Followers8.7K
7KMedia
How I accidentally started a global air purifier company (and why I didn’t tell my PhD advisor!). quora.com/How-do-people-live… @Quora
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Air quality is easy to overlook, but it matters, especially when you’re working out. What’s the air quality like where you train?
Smart Air@SmartAirFilters4 May 2025
Climbing shoes shed rubber additives into the air as they wear down in gyms. These tiny particles are breathed in—often more than near busy roads. The study found high levels of chemicals like 6PPD-quinone in the air and dust. Better airflow or safer shoe materials could help.
A colorful indoor bouldering wall with various climbing holds in red, blue, yellow, green, and purple. Text overlay reads: 'Climbing Shoes Are Polluting Indoor Gym Air' with the word 'Shoes' highlighted in blue and a 'Smart Air' logo above.

ALT A colorful indoor bouldering wall with various climbing holds in red, blue, yellow, green, and purple. Text overlay reads: 'Climbing Shoes Are Polluting Indoor Gym Air' with the word 'Shoes' highlighted in blue and a 'Smart Air' logo above.

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Every breath counts, especially when you’re working out. Curious: what’s the air like where you train? Gym, studio, park, garage? Let us know!
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Smart Air retweeted
Augusta Lees@AugustaLees18h
Replying to @AugustaLees @SmartairUk @Drake_Music
I photographed at least 3 of these big air purifiers. If anyone was unable to mask or had to take off to perform or speak they had a negative pluslife (I think PCR was printed in error) The livestream option meant people who were not well enough or too far away could attend.
A photo of a big air purifier unit from Smart Air. side banner reads, Clean Filtered air brought to you by Smart Air

ALT A photo of a big air purifier unit from Smart Air. side banner reads, Clean Filtered air brought to you by Smart Air

one of the Drake music organisers in a clear ffp3 mask behind a banner of Drake Music information leaders in music accessviloty and technology.

ALT one of the Drake music organisers in a clear ffp3 mask behind a banner of Drake Music information leaders in music accessviloty and technology.

a photo of a lanyard saying Drake Music negative PCR covid Test (although I think they meant pluslife rather than pcr)

ALT a photo of a lanyard saying Drake Music negative PCR covid Test (although I think they meant pluslife rather than pcr)

another smart air purifier in a different location. clean filtered air brought to you be smart air.

ALT another smart air purifier in a different location. clean filtered air brought to you be smart air.

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Some studies show that the risk of death from PM2.5 rises faster at lower pollution levels.
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Where do you use your air purifier the most? 🌿
24%🛏️ Bedroom
18%🛋️ Living room
4%💻 Office
55%🏠 All around the house
51 votes • 6 hours
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Did you know? Pine trees create more turbulent air flow than deciduous trees, and that helps them capture more air pollution. 🍃 quora.com/Which-are-the-best… @Quora @SussexUni
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This study looked only at outdoor air. Smoke that stayed inside the home was not counted. More: science.org/doi/10.1126/scia…
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Cleaner air for every room, from a small bedroom to a big office. More: smartairfilters.com
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Same city, same time, very different air. Outside in Beijing: 84 µg/m³ PM2.5. Inside our office with purifiers: 0 µg/m³.
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A HEPA filter isn’t a sieve – it’s a dense web of fibers that traps particles as they hit, brush against, or zigzag into them. The pleats just pack more of it into the frame.
Smart Air@SmartAirFiltersJan 4
HEPA filters don’t stop working below 0.3 µm. Around 0.3 µm is usually the most penetrating particle size (MPPS)—the “weak spot” that’s hardest to filter. Below that, diffusion (Brownian motion) becomes very effective, so HEPA can capture nanoparticles extremely well.
Closeup of Smart Air HEPA filter

ALT Closeup of Smart Air HEPA filter

Microscopic view of HEPA filter

ALT Microscopic view of HEPA filter

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Our thoughts are with everyone in California affected by the wildfires. If there is smoke where you live, please stay safe and protect your lungs.
Smart Air@SmartAirFiltersJul 24
N95 and KN95 masks both filter at least 95% of airborne particles. They can be a good option during wildfire smoke events. Most importantly, choose a genuine mask that fits your face well: smartairfilters.com/en/blog/…
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In winter, windows are often closed and we use more heating. One study found indoor PM2.5 was more than 2 times higher in the heating season (36 vs 15 µg/m³). pmc.ncbi.nlm.nih.gov/article…
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Huge thanks to @Clean_Air_Club_, a volunteer-run, crowdfunded group bringing free, cleaner air to Chicago’s artists and organizers. We’re proud they do it with our purifiers! 👏
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More: linktr.ee/cleanairclub

cleanairclub | Linktree

Ensuring cleaner air for Chicago artists and organizers

linktr.ee
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Smart Air is the exclusive clean air provider for the Geneva Health Forum Conference 2027. The Forum brings together scientists, policymakers, and public health experts working toward a WHO resolution on indoor air quality.
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Children spend hours each day in classrooms. Clean indoor air is an important part of making these spaces healthier.
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Can masks stop air pollution from reaching your bloodstream? smartairfilters.com/en/blog/…
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Replying to @Hossylass
Right on! 🙌 For what it's worth, I could choose any of our purifiers, and I've given the SA600 to several family members and friends.
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A virus that saves you from another virus? 🦠 A tiny ocean protist hides a sleeper virus in its DNA. When a giant virus attacks, it wakes up and protects the others.
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