hepa

July 13, 2023 – 2 Min

The failings of ventilation – when outside air is not clean air

Clean air is important for human health, so buildings are ventilated, bringing in “clean” outside air for humans to breathe, expelling the polluted indoor air to the outside. But outside air is not always clean, and ventilation can worsen the … more
June 1, 2023 – 8 Min

New NHS guidelines for HEPA-based air purification solutions

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
December 22, 2022 – 3 Min

Air purification should be central to the White House’s Federal Building Performance Standard

On December 7th 2022, the Biden-Harris Administration announced its Federal Building Performance Standard (BPS), setting an ambitious goal to cut energy use and electrify equipment in 30% of the Federal government’ building space by 2030. The ultimate goal is to … more
September 21, 2022 – 2 Min

Rensair launches a smarter solution for indoor air pollution

Indoor Air Quality specialist Rensair has launched an affordable, WiFi connected air purifier for smaller indoor spaces. Lightweight (9.5kg) with heavyweight performance (clean air delivery rate of 460m 3 h), the Compact is ideal for SMEs, conference rooms, doctor & … more
September 16, 2022 – 3 Min

EANS Grant Helps Rockhurst High School Improve Air Quality With Rensair Air Purifiers

Rockhurst High School is a private, Roman Catholic, Jesuit, all-boys, preparatory school in Kansas City, Missouri. More than 900 students in grades 9 to 12 are engaged in a rigorous curriculum that offers twenty Advanced Placement (AP) courses. While dedicated … more
March 18, 2022 – 3 Min

Update to dentist’s fallow time guidance (UK)

While lockdowns have been lifted, fallow time - the amount of time an operatory is left empty after an Aerosol Generating Procedure (AGP) to permit the clearance and/or setting of airborne droplets or aerosols - is still contributing to … more
March 18, 2022 – 2 Min

Medics urge caution as France lifts Covid restrictions

As of Monday March 14, the French government has announced that it is easing the majority of anti-Covid restrictions, despite signs that case numbers are on the increase again. … more
January 10, 2022 – 7 Min

The Importance of Clean Air in the Education System

In the wake of the COVID-19 pandemic, public health has become a serious priority, especially regarding the education system and in-person learning.  … more
November 23, 2021 – <1 Min

Education webinar – Demystifying air purification

With debate raging about COVID mitigation measures in education, institutions are currently working through a variety of challenges, often with unclear guidance on solutions and best practice. … more
November 11, 2021 – <1 Min

Rensair provides extra care at Rayners care home

Rayners’ management had come across HEPA and UVC separately and Rensair’s ‘double whammy’, combining both technologies in one compact unit, appealed to them. The entrapment of particles prior to destruction with UVC was a critical attribute, as was powerful … more
November 4, 2021 – 3 Min

Internal Communications: guidance for Rensair customers

Many people are saying that the future of work will be different, with employees requesting more of a balance between office and home working. Maybe so, but some employers will insist on a certain degree of physical presence. Future growth … more
November 4, 2021 – 7 Min

Open letter to the World Health Organization

An open letter to the WHO Director General, regarding the WHO’s current ventilation roadmap. … more
October 14, 2021 – <1 Min

Rensair makes the grade for French schools

Three schools in France – ESAO, EPIN, and New School Lyon – have specified Rensair portable air purifiers to protect health and promote learning through clean air. “In order to respond to the concerns of parents and to offer better … more
August 13, 2021 – 3 Min

Open letter to the UK’s All Party Parliamentary Group On Air Pollution

Air pollution is a growing problem. According to the WHO, it kills seven million people worldwide every year. Closer to home, The London Assembly reports that road traffic pollution leads to “thousands of premature deaths every year as well as … more
August 12, 2021 – 2 Min

Rensair meets Belgian Ministry of Health air purification standards

Rensair has been included within the Belgian Ministry of Health’s list of registered and approved air purification systems. … more

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