@Sdefenestration @melanie__gold @Mssarahmssarah EN1822 testing is the universal test for HEPA. In our EN1822 testing we exceed the HEPA standard for efficiency. It is in black and white. https://t.co/lV6W99OmIw
@Mssarahmssarah "Delos leveraged four years of research examining ultra-fine particle filtration, including a review of over 100 different air quality devices and technologies, in making its comprehensive, evidence-based recommendation of the Intellipure Compact."
Total System Efficiency, not what filter is in the unit, is the only way to look at an air purifiers ability. As lab data shows the majority of HEPA marketing products do not provide HEPA efficiency. https://t.co/wIRa8fcq4C
There is a serious need to clean the air not only in classrooms, but with misinformation on air purifiers. Advocates, competitors and others are looking to confuse and muddy the difficult job schools have to provide healthier air quality during this pandemic. #IAQ
@leoniehaimson@CTULocal1@NYCSchools What is important is that the total system efficiency of these systems EXCEEDS HEPA. Why would you be upset that the DOE has chosen a product with superior capabilities? Having a Hepa filter in a box does not provide HEPA efficiency. https://t.co/wIRa8fcq4C
Why a HEPA Filter Does Not Guarantee HEPA Efficiency Outcomes. There are many questions around air purifiers & efficiency ratings - Delos have answers. @OKTOair air cleaners available in the UK & Ireland. Get in touch to find out more!
https://t.co/76uXMORB4Q
#HEPA#indoorair