Donate A MaskCalling all DIYers! 📣
Today only! ⏰ Use the "CRFLASH" discount code to save 30% on Corsi-Rosenthal box kits. 🎉 Each kit includes everything you need to clean the air indoors. 💨
@Want to upgrade my old 4-filter CR box to a simpler 1-filter design, but I no longer have the cardboard box that the fan came in to cut into a plenum. Can anyone share a CR box design that doesn’t require the fan’s box? Please and thank you!! #CRbox
fritzoidsThe beauty of Covid Mitigation Club is that it has so many kind and good looking members.
Because I am the weirdo who likes to think about fan-filter boxes and have cables and fans and other bits laying about, I have been fortunate enough to be able to help someone else with their Airfanta problems this evening. Sending out a little box with a cable and a fan.
I also made a sticker out of one of the proficiency badges by @CovidSafeScouts and stuck it on the package.
trendless🔗 Guest host Laurie Hoogstraten spoke with one of the inventors of a DIY air purifier (Dr. Richard Corsi), and found out how it could help with wildfire smoke https://www.cbc.ca/listen/live-radio/1-111-up-to-speed/clip/16161255-how-diy-air-purifier-help-deal-wildfire-smoke
🔗 “DeisBox” -- an Aluminum Frame PC Fan Corsi-Rosenthal Build https://itsairborne.com/aluminum-frame-pc-fan-corsi-rosenthal-build-c28aa7ca8927
Hulk Smash COVID#CRBox Christmas in July , you can get instructions in our free Kids Zone, Issue 5, a Christmas edition, at whn.global/kidszone/ these are cheap, effective DIY air cleaners great for anytime your inside for cold OR the heat! #allergies, #covid, etc #Filtration. Download the PDF for workable links
AndresIs it a NAS + self-hosted jellyfin/navidrome/etc? Is it a #CRBox? ¿Por qué no los dos?
Near Jupiter"Como construir una caja #CorsiRosenthal"
https://corsirosenthalfoundation.org/resources/como-construir-una-caja-corsi-rosenthal/
Covid-Safe ScoutsCovid-Safe Scout Proficiency Badge No.3
DIY a Corsi-Rosenthal Box
This recipient understands how to improve ventilation with air purifiers and has constructed at least one CR box using MERV-13 filters and a box fan.
Wanna earn this badge?
Use these links to learn how to build your own air purifier using fans and filters
🔗 Clean Air Crew - DIY box fan filters – Corsi-Rosenthal box: https://cleanaircrew.org/box-fan-filters/
🔗 Dr. Richard L. Corsi - How to Build a Corsi-Rosenthal Box: https://www.youtube.com/watch?v=hIuH-2naozI
🔗 It’s Airborne - Building a PC Fan Corsi-Rosenthal Box: https://itsairborne.com/building-a-pc-fan-corsi-rosenthal-box-68e7cd1ca570
🔗 Airbon - UK DIY Air Purifiers: https://www.airbon.co.uk/post/diy-air-purifiers
• Find more useful resources about air cleaning: https://www.covidsafescouts.com/research.html#filtration
Already a seasoned Precautionista?
• Save the badge PNG to your device.
• Share this post and/or your badge on your favourite socials
• Reply with #CovidSafeScouts to share your CR Box mods
• Collect all the Covid-Safe Scout badges: https://covidsafescouts.com/badges.html
#CRbox #CorsiRosenthalBox #CleanAir #CleanTheAir #CovidSafeScouts #CovidIsNotOver #CovidIsntOver #CovidIsAirborne
DIY box fan filters – Corsi-Rosenthal box - Clean Air Crew
Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more! If you can seal a box, you can build one (or
3D-printable CR-box / fan-filter box.
with 2 12x12 Filtrete 1900 filters and 4 fans.
