Summary On the 9th of May 2023, National Health Service (NHS) England published new guidelines and standards for the application of HEPA filters for air cleaning in healthcare spaces, which is an addendum to the HTM-03-01 specialised ventilation advice and …
more Whilst there is good knowledge about outdoor air quality and pollution, the reality is that we spend 90% of our time indoors, and a lot of that at work. Indoor Air Quality (IAQ) can be 2 to 5 times worse than outside air …
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