Industry news & research

May 10, 2021 – 5 Min

What can pollute office air quality and how to fix it

How to cut costs, raise efficiency, and improve the bottom line, by acing indoor air quality in offices. Indoor air purification and its measurement goes hand in hand. Rensair, a portable hospital-grade air purifier that uses an H13 HEPA filter and UVC light to capture and destroy airborne pollutants, has partnered with Airthings for Business, …

May 6, 2021 – 6 Min

Updated World Health Organisation Ventilation Guidelines and Changed Emphasis on COVID19 Transmission

Summary The World Health Organisation (WHO) has updated its website, placing far greater emphasis on Covid transmission from inhaled airborne Covid19 droplets (aerosols), rather than through touching contaminated surfaces. It has also provided specific information on what constitutes good ventilation rates in the healthcare, non-residential and residential sectors.  We welcome these WHO updates as this …

April 6, 2021 – 3 Min

Reduce Fallow Time with Rensair Air Purification

The coronavirus pandemic has dramatically impacted the productivity of dental surgeries. After lockdown, dentists are glad to be back at work, but they continue to struggle to treat as many patients as possible. One enormous challenge is fallow time.  Fallow Time Fallout  Dentistry involves procedures that release aerosols into the air. The World Health Organization …

March 22, 2021 – 7 Min

COVID19 – Ventilation Requirements and Air Purification Standards

The WHO and governments worldwide have recommended good indoor ventilation ever since they recognised that Covid19 was predominantly transmitted via airborne particulates and that the transmission risk from fomites (surfaces) was low. This article looks at the principal factors that need to be considered when assessing what ventilation or air purification is required in order …

February 22, 2021 – 3 Min

How to Improve Air Quality in Your Workspace

As the coronavirus pandemic continues, many employees are working from home. Essential workers don’t have that luxury. They are reporting to offices and makeshift workspaces. In the future, many employees will also return to their desks. Whether you work in an office or shared workspace, or may have to in the future, improving indoor air …

February 9, 2021 – 4 Min

Rensair Air Purifiers Help Remove SARS-CoV-2 Particles (COVID-19)

Rensair’s patented technology uses advanced purification technology, including UVC light and HEPA 13 filters. To better understand how Rensair is effective against COVID-19, we must understand the virus and the scientific reports on the technologies that have proven to mitigate its spread. Definition and Severity  Coronavirus is a general term for a family of virus strains that cause …

February 5, 2021 – 7 Min

COVID-19 Transmission and Strategies to Limit Infection

SARS CoV-2  SARS CoV-2 (Covid19) is a strain of the Coronavirus family, a group of related RNA viruses that cause diseases in mammals and birds. The earliest reports of animal coronavirus infection occurred in the late 1920s, whilst human coronaviruses were discovered in the 1960s. Both SARS and MERS were coronavirus pandemics. Given the long …

January 29, 2021 – 2 Min

How Can an Air Purifier Help with your Allergies?

If you have asthma or allergies, exposure to hazardous particulate matter like mould, pet dander, dust mites or pollen, can aggravate your condition. As we spend more time indoors, improving air quality in our home and workplace is an important issue.  Air purifiers can offset some threats posed by air pollution and the indoor environment. …

January 21, 2021 – 2 Min

Rensair Rids Vulnerable Hospital Air of COVID-19 Contamination

Viruses are rarely selective. You can find them everywhere. Research shows hospital air is a good a place for them to linger, and maybe a better place than most. Medically ill patients, dense population, and the restraints of indoor ventilation leave hospitals vulnerable to viral overload. Rensair, a portable air-purifying system, has been used by …

November 23, 2020 – 8 Min

SAGE Committee Guidelines on How to Choose a Good Air Purifier

The Scientific Advisory Group for Emergencies (SAGE) has been providing British Government ministers and officials with advice throughout the Covid19 pandemic, based on external scientific evidence and a wide source of essential information. The Environmental and Modelling group (EMG) for SAGE recently released an important research paper on the subject of Air Purification covering: Different …

November 23, 2020 – 8 Min

Potential application of Air Cleaning Devices to Manage Transmission of COVID-19 SAGE-EMG

The Scientific Advisory Group for Emergencies (SAGE) has been providing British Government ministers and officials with free and frank advice throughout the Covid19 pandemic, based on external scientific evidence and a wide source of essential information. The Environmental and Modelling group (EMG) for SAGE recently released an important research paper on the subject of Air …

November 7, 2020 – 4 Min

Air Purification in Demand as the Risk of Airborne Covid19 is Recognized by the WHO

—————————— Update November 17th 2020: the UK Government follows suit Rensair recently highlighted the changing landscape in air purification, as the WHO released a 5 minute video (WHO) recommending good room ventilation, or, where that was not possible, to use air purification devices that use HEPA filters (e.g. a Rensair Hospital-grade Air Purification Unit). Now the UK Government, in conjunction with the NHS, …

September 13, 2020 – 4 Min

Dental Practices Reduce Fallow Time to 20 Minutes with Rensair Air Purification

DENTAL PRACTICES: DOUBLE YOUR PATIENT CAPACITY WITH EFFECTIVE AIR PURIFICATION On the 28 August 2020, the NHS and the Office of Chief Dental Officer England (OCDOE) published updated Standard Operating Procedures for dental practices. They outline different “fallow periods”, or downtime, that practices need to adhere to after an Aerosol Generating procedure (AGP). The recommended …

September 9, 2020 – 7 Min

Increasing Hotel Capacity and Room Occupancy by Purifying Air to Hospital-grade Standards

Implementing and communicating a stringent policy of eradicating virus and bacteria from the air in a hotel’s premises, combined with both deep cleaning of surfaces and maintenance of safe distancing measures, will reassure potential guests. This will allow for improved reservations as well as a broader utilisation of ancillary hotel facilities on offer, improving the …

August 27, 2020 – 2 Min

Coronavirus in Carehomes: Mitigate the Risk of Airborne Transmission

As we move through the COVID-19 pandemic new research indicates the coronavirus may be transmitted through airborne aerosols. Care homes eager to keep their facilities safe are exploring the need for air purification, especially as cooler weather hinders access to open doors and windows. At the beginning of the pandemic, official guidelines from the World …

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