Corsi-Rosenthal Box Filter Kits 

A new study published by the Silent Spring Institute and researchers at Brown University have found that the Corsi-Rosenthal DIY filters developed by Dean Richard Corsi in response to covid-19, are also effective at preventing the spread of other indoor air pollutants, such as semivolatile organic compounds.

ARM Environments originally developed DIY Corsi-Rosenthal box kits for AirRated and The Camden Clean Air initiative for the launch of their Schools Air Quality workshops, and they are now available for any school workshops and to all individuals and companies as single mail-order items.

We developed these cost-effective, completely DIY Corsi-Rosenthal box filter kits using ePM1 55% efficient filters that use a mini-pleat design for a long service life. The kit is easy to assemble in approximately 45 minutes; and a multi-speed fan means that the noise from the box-filter will not be excessive.

Benefits of DIY Corsi-Rosenthal kits

While these box-filters are lower cost than traditional air purifiers with a similar performance, there are plenty of other benefits:

• Lower cost: Unlike traditional air purifiers, the materials are cheap and the ePM1 55% efficient filters use a mini-pleat design for a long service life.
• Teaching aid: The box kits are great STEM teaching aids for indoor air quality education in schools.
• Easy assembly: The kit is easy to assemble in approximately 45 minutes.
• Recyclable filters: We offer a recycling service for used filters and there is a minimal use of plastic
• Minimal noise: A multi-speed fan means that the noise from the box-filter will not be excessive.
• Prevents nitrogen dioxide: An ePM10/activated carbon filter is soon to be released which will work on nitrogen dioxide.

Corsi-Rosenthal kits for schools

If an educational establishment orders 8 or more filter kits, we will provide a complementary air quality seminar and build workshop.

One of our school workshops, in collaboration with the University of Nottingham and AirRated, was even featured on ITV News and BBC News.

Successfully completed filter kits after one of our school workshops

Corsi Rosenthal box filter kit contents

• 4 No ePM1 55% Filters (ePM10/activated carbon filter option coming soon)

• Low-energy multi-speed fan

• Colour-matched sealing tape

Order your Corsi-Rosenthal box kit

Please get in contact for a quotation for a DIY box filter kit, or send an enquiry using the form below.