An air cleaner, also known as an air purifier, is a device that circulates air through a filter, trapping harmful particles and contaminates in the process. This type of equipment is commonly found in offices, schools and hospitals. The best commercial air cleaners protect occupants from viruses, bacteria and other harmful pollutants. In addition to the filtration process, some models are equipped with UV light and ionizers that eliminate odors. Some units are portable while others are built into HVAC systems.
There are many different brands and types of commercial air cleaners available on the market, so finding one that meets specific needs is essential. Look for units with high CADR ratings that are appropriate for your space size. Also, make sure the unit has a carbon filter that can effectively remove odors and VOCs from chemicals or wood smoke. Lastly, find out how many times the unit changes the air in an hour so that you can plan accordingly.
A commercial air cleaner can be a great investment for a business, especially during a pandemic. Investing in a commercial air cleaner can help reduce the number of sick days employees must take because of allergies or other illnesses. In addition, some of these units are capable of removing allergens like pet dander and mold spores that contribute to respiratory problems.
The Oransi V-HEPA Finn is an ideal air purifier for offices because it has a medical-grade HEPA filter, an earth mineral pre-filter and a germicidal UV light. The unit is petite enough to fit in any corner of a room and can treat spaces up to 400 square feet. It is also very quiet, so it will not disturb the occupants of your business or office.
Another popular model is the Aprilaire 5000. This commercial-grade air purifier works in conjunction with your existing HVAC system and uses electrostatic technology to improve indoor air quality. It can change the air in a large space four or more times per hour and removes smoke particles, mold spores, pollen and dust.
While DIY air cleaners can be made from box fans and square HVAC filters, it is important to understand that they are not tested for performance and are unlikely to provide the same results as a well-made commercial unit. Choosing a product that is designed and manufactured by experts can ensure the highest level of efficiency.
Air cleaning and filtration is an important part of any plan to minimize the spread of COVID-19. However, it is not a replacement for social distancing or mask wearing. Air cleaning and filtration must be used in combination with ventilation and source control to adequately protect people from the virus. If you are looking for additional information on the use of air cleaners, check out CDC and ASHRAE’s guidelines.