Discover and read the best of Twitter Threads about #CorsiBox

Most recents (3)

Made a “Corsi Box” filter for my daughter’s classroom. It’s a box fan pulling air through 4 MERV 13 filters, which are fine enough to pull virus-laden particles out of the air. #corsibox #corsirosenthalbox @CorsIAQ @JimRosenthal4
For anyone who's interested in doing the same, here's some helpful links -………
The filters can be pricey because they're hard to find and high quality (MERV 13 or higher) is important for proper filtration. I ended up going with 20x25x5 filters instead of the 20x20x4 recommended in most tutorials because they were easier to find in stock.
Read 5 tweets
💡How to save kids lives & prevent hospitalizations with $55–make your own Corsi Box!! Seriously—if you don’t have a HEPA filter, then do this!👇

📌A motto in environmental health—THE SOLUTION TO (#coronavirus) POLLUTION IS DILUTION (#ventilation) & FILTRATION (#HEPA /#CorsiBox)
2) Technically this is a “Corsi Box” with 5-6 MERV-13+ filters arranged in a cube like this below 👇… I’ve been recommending this for over 6 months! Air disinfection is critical!
3) we know for certain that air disinfection (with either a portal HEPA filter or a Corsi box 📦 comprised of MERV13 filters in cube) works. Studies support the benefits of HEPA filter. The key is to get them into schools — if school won’t buy it—then just buy & donate to teacher
Read 4 tweets


- Bu linkten = = 300 bilim insanın "koronanın havadan bulaşıdığını" ispatlayan bilgilere ulşacaksınız.

- Ve imza kanpanyasına davet ediliyorsunuz. Şu ana kadar 4298 kişi imzalamış.
Sizinde imzalamanızı rica ederiz.

- Bu videoda = = Bilim insanlarının Havadan Bulaşdığı için önlemlerinizi buna göre alın uyarısı mevcut.
- Bu videolar da = = = Aeorsols Bulaşımı ve Nemin önemi anlatılıyor.
Read 16 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!

This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!