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CleanAirKits

@cleanairkits.bsky.social
2.1K followers 1.7K following 234 posts

Energy efficient PC fan Corsi Rosenthal boxes and double barrel HEPA for super quiet, fast air cleaning. Shipping now from www.CleanAirKits.com

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CleanAirKits @cleanairkits.bsky.social · 6h
Are you in Canada? Should be visible there now. Coming to UK/Europe soon too!
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CleanAirKits @cleanairkits.bsky.social · 7h
CleanAirKits fans have asked us for a different shape like this for years, and we finally tried it! Hear from our how-to friend, Celey, on why she likes our new air-cleaning tool. $10 off automatically the first week because we’re so excited for you to try it: www.cleanairkits.com/products/pur...
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CleanAirKits @cleanairkits.bsky.social · 27/09/2026
Yay! And be sure to use these video instructions to make assembly a lot easier: youtu.be/d1Ie1CclnqM?...
youtu.be
Luggable Ultra Air Purifier (5-Fan) Assembly Guide
YouTube video by Clean Air Kits
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Reposted by CleanAirKits
Not (A.) I. @aerialeverything.cryptoanarchy.network · 27/09/2026
Tomorrow I will construct the Luggable model. I am so happy with how quiet these fans are! Fast shipping too. Thanks!
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CleanAirKits @cleanairkits.bsky.social · 27/09/2026
👏👏👏
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Reposted by CleanAirKits
David Gleich @dgleich.bsky.social · 23/09/2026
Clean air kits are great! Super fun to put together. Not just for school!
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CleanAirKits @cleanairkits.bsky.social · 22/09/2026
If you add just one or two purifiers to their classroom, it can drastically reduce the number of illnesses they catch from classmates. Try it for just this school year and let us know what you notice!
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CleanAirKits @cleanairkits.bsky.social · 22/09/2026
and the stress of them missing out on class instruction and the sadness of watching them miss the birthday party they were looking forward to, etc, etc, then here’s what we want to tell you.
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CleanAirKits @cleanairkits.bsky.social · 22/09/2026
So for those of you who think sickness is neutral or bad for kids, but you might as well accept defeat and the stress of missing work to take care of them...
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CleanAirKits @cleanairkits.bsky.social · 22/09/2026
(Also, if you believe kids NEED to get sick and that it’s good for their immune systems, please comment and tell us that because we want to share an alternate perspective if you’re willing to hear us out.)
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CleanAirKits @cleanairkits.bsky.social · 22/09/2026
You might think it’s *inevitable* that kids will get sick, especially at school. We understand why you think that because it’s the #1 place kids pick up illness. But did you know it’s NOT inevitable? #cleanair #crbox #cleanairkits #healthyschools #diypurifier
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CleanAirKits @cleanairkits.bsky.social · 16/09/2026
Why clinicians recommend this course healthy-home-method.teachable.com/a/aff_q2zsvj... Note: Alex gives us some commission each time someone uses this link. We’ve never endorsed a course until now because we will only do it for something we truly vouch for.
Left half of image is a greyscale headshot of a white man with short hair and glasses, with text in the body of this post to the right:

"Why clinicians recommend this course

'As a clinician who treats only complex chronic conditions like CIRS, MCAS, and chronic fatigue, I've seen one truth again and again: without healthy indoor air, patients don't get better.

I don't say that lightly. Healthy air is where healing starts.

Over the years, I've worked with many environmental professionals. Too often, my patients and I would leave those conversations frustrated and confused. The advice was either too vague to act on or so technical it was paralyzing. We'd get stuck on step one, before treatment could even begin.

That's why, today, I work with only one person for indoor air: Alex.

Alex is kind, compassionate, and genuinely masterful at what he does.  He creates safe indoor environments for even the most sensitive people. This course is his life's work. It's everything he's learned about indoor air, and there is a lot, distilled into one place. It's the closest thing to sitting down with him one-on-one.

No matter how sick you are right now Alex will walk you through the exact steps we use in my clinic to improve your environment, and with it, your health.

Take this course. It may be the most important step you take toward feeling well again.'

- Mark Volmer, R.Ac, FMP, Flourish Clinic"
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CleanAirKits @cleanairkits.bsky.social · 16/09/2026
This 20 minute video is the first module of his course, free: healthy-home-method.teachable.com/a/aff_q2zsvj... By Alex Kessler - Environmental Consultant, Translational Scientist & Recovered CIRS Patient
healthy-home-method.teachable.com
5 Mistakes That Made My Home's Air Worse
A 20 minute video about the issues I've found with the air quality and mold industry
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CleanAirKits @cleanairkits.bsky.social · 16/09/2026
healthy-home-method.teachable.com/a/aff_q2zsvj... 5 Mistakes That Made My Home's Air Worse And what to do instead. Alex audited the air quality and mold industry from the outside, and most of what he found conflicts with what you've been told.
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CleanAirKits @cleanairkits.bsky.social · 15/09/2026
If you're able to donate one or two purifiers to a classroom near you or have a chat with a teacher you know to explain the benefits, it might keep you or someone in your community from avoiding the next illness. #cleanair #crbox #cleanairkits #healthyschools #diypurifier #transmissabledisease
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CleanAirKits @cleanairkits.bsky.social · 15/09/2026
You could possibly trace it back to a 4th grade class where kid 1 came to school with the sniffles and inadvertently passed the virus along to 5 other kids, and one of those kids shared it with their dad, who was in the dental chair at the appointment before you.
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CleanAirKits @cleanairkits.bsky.social · 15/09/2026
Community spread usually starts inside schools. So even if you don’t have school-age kids at home and you catch a cold at your dental cleaning...
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CleanAirKits @cleanairkits.bsky.social · 12/09/2026
Make sure you have the right tools for the method of transmission. Get a purifier for the teacher in your life, or the student. If you don’t know either–call your nearest neighborhood school and ask if you can drop off a donated purifier.
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CleanAirKits @cleanairkits.bsky.social · 12/09/2026
flu, RSV, tuberculosis, measles (shudder), Sars-COV-2, and even norovirus when a kid has just vomited before making it to the restroom–yep, even that goes airborne before it has time to settle onto the floor. Then airborne again when someone is cleaning it up.
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CleanAirKits @cleanairkits.bsky.social · 12/09/2026
But the cleanest hands aren’t going to keep you from inhaling an airborne virus! *insert your favorite metaphor of mismatched tools* You get all of these sicknesses (and more) purely by inhaling what others have exhaled (they don’t even have to cough or sneeze to give it to you):
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CleanAirKits @cleanairkits.bsky.social · 12/09/2026
Shout-out to the teachers who spray down surfaces with HOCl and actually know how to prevent norovirus from raging through their classroom.
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CleanAirKits @cleanairkits.bsky.social · 12/09/2026
By all means–keep up the good hand hygiene. Huge kudos to the teachers helping kindergartners get in the habit of washing their hands after using the bathroom and before eating…and doing it for the full 20 seconds! #cleanair #crbox #cleanairkits #healthyschools #diypurifier
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CleanAirKits @cleanairkits.bsky.social · 10/09/2026
If you add just one or two purifiers to their classroom, it can drastically reduce the number of illnesses they catch from classmates. Try it for just this school year and let us know what you notice!
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CleanAirKits @cleanairkits.bsky.social · 10/09/2026
and the stress of them missing out on class instruction and the sadness of watching them miss the birthday party they were looking forward to, etc, etc, then here’s what we want to tell you.
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CleanAirKits @cleanairkits.bsky.social · 10/09/2026
So for those of you who think sickness is neutral or bad for kids, but you might as well accept defeat and the stress of missing work to take care of them...
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CleanAirKits @cleanairkits.bsky.social · 10/09/2026
(Also, if you believe kids NEED to get sick and that it’s good for their immune systems, please comment and tell us that because we want to share an alternate perspective if you’re willing to hear us out.)
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CleanAirKits @cleanairkits.bsky.social · 10/09/2026
You might think it’s *inevitable* that kids will get sick, especially at school. We understand why you think that because it’s the #1 place kids pick up illness. But did you know it’s NOT inevitable? #cleanair #crbox #cleanairkits #healthyschools #diypurifier
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
For typical classrooms, try to stay under 45 decibels so that the purifier doesn’t need to be turned off or down to a less effective setting. All of our purifiers are 45 dB or lower except the Brisk Box Ultra Black which is 48 dB. #cleanair #crbox #cleanairkits #healthyschools #diypurifier
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
Or for a more budget-friendly option, you can build several CR boxes with box fans like Lasko and four MERV 13 furnace filters. Noise isn’t as much of a concern in those loud rooms.
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
For gyms and cafeterias, we recommend our power-house, the Brisk Box Ultra Black with 8 PC fans and more than 450 cfm of clean air delivery rate which covers 12 students in a classroom (per ASHRAE 241 infectious disease control guidelines).
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
And the filters only need to be changed once per school year. (12+ months if it’s in your home, but we recommend every 9 months for crowded classrooms.)
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
It’s easy for teachers to plug them in and forget about them (not just for the day, but for the entire school year). When we say energy-efficient, we mean that you can leave them running all night and on the weekends without the electricity bill going up noticeably.
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
Before you or a school you’re connected with dismiss purifiers because of their noise and energy usage, you need to know that there’s a better option. We designed our quiet and energy-efficient PC-fan + furnace filter purifiers with the classroom in mind.
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
We’ve seen so many photos of HEPA filters piled up in hallways and closets because schools either can’t afford replacement filters or just realized they weren’t being used by the teachers because they’re too loud and ineffective.
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CleanAirKits @cleanairkits.bsky.social · 09/09/2026
Illness spread is preventable inside schools, and purifiers are a big prevention tool. You might think schools are already good to go with all the purifiers they purchased in 2020, but actually…
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
You can also buy and donate or build and donate air purifiers that are quiet enough to work in classrooms. For gyms and cafeterias, you can get away with loud purifiers, so consider building CR boxes. #cleanair #crbox #cleanairkits #healthyschools #diypurifier
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
But back to schools’ clean air problem that is making us all sick. Here’s what you can do in addition to a chat with the facilities manager (dm us for tips on how to approach that conversation diplomatically so you don’t step on any toes).
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
You can do this in your home, too, and it adds 400 cfm of clean air delivery rate to each room with a vent and return vent – that’s the same as one of our Luggable XLs or Purifying Tables!
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
Chances are high they’ve never heard that advice. If you can afford to buy a $17 furnace filter, offer to bring one and have them try it. It’s a myth that it’ll make the HVAC work too hard.
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
Ask the facilities manager at your school or whatever building you spend time in if they know the trick where you use a MERV 13 furnace filter while running the fan continuously instead of on auto. Report back if the answer is yes and if they actually do it!
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CleanAirKits @cleanairkits.bsky.social · 08/09/2026
You might think schools already have great ventilation systems (or at least adequate), but actually…nearly half of schools need to upgrade or replace their HVACs. Many other heating/cooling systems go under-utilized for air-cleaning and only get used for temperature regulation.
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Reposted by CleanAirKits
CleanAirKits @cleanairkits.bsky.social · 04/09/2026
By NEXT WEEK you can do something that results in less sickness for everyone in a classroom. Improving air quality = less illness spread. Adding 1-2 purifiers in classrooms can drastically reduce how many students (teachers & their families) become sick this school year. CleanAirKits.com
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
Slide 14: White doodle of a school. Text reads: "Clean Air in Schools Now" "CleanAirKits.com"
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
The main priority being: clean air in classrooms however possible." "@CleanAirCville put together a guide for building your own: CleanAirCville.org/BuildGuide "
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
Alternatively, source parts yourself using cheaper, but less sustainable/sturdy materials. These aren’t tested or rated like ours and require taping them shut so upkeep would be more involved come time to replace the filters. Still, this should work plenty well and costs about $100 less per purifier
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
-No proprietary filters (use standard Merv13 furnace filters). -Quieter than most other air purifiers even on their lowest setting (actually tolerable for a classroom)." Actual photo of a fleet of colorful diy-built air purifiers that resemble the Luggable.
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
Slide 13: Actual pictures of Clean Air Kits Luggable air purifier alongside a doodle of it. Text reads: "Why CleanAirKits?" "Designed with classrooms in mind." "-Easy use (just plug it in and leave it) -Incredibly energy efficient. -High clean air delivery rate.
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
"With Time: -Participate in/start community purifier build days. -Apply for air cleaning tools/grants." "With Resources: -Share location & tool access. -Build & maintain relationships within the school district."
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
Slide 12: Doodle of a Clean Air Kits Luggable air purifier with an arrow pointing into a doodle of a school. A colorful chart reads: "How?" "With Money: -Buy air purifiers and deliver them to a teacher/classroom/family (ask first). -Donate to funds/specific members of your community."
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CleanAirKits @cleanairkits.bsky.social · 04/09/2026
-Union organize and tackle airborne illness as a labor issue (it is). -Advocate for universal masking."
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