While Home & Office Network Solutions does not recommend or install Clean Air Technology we thought the topic might be of interest to our readers so we start with a basic question. Will it control the spread of Covid?
The pandemic has brought heightened awareness of just how filthy the world can be, and marketers are taking advantage of it.
Air filtration is a tricky, complicated business, but it’s one of the main ways that experts say the spread of Covid could be controlled. Even a cheap, homemade air purifier might help limit the spread of viruses in a room, if done right.
A portable air purifier might seem handy, but if it’s too small or not powerful enough, it won’t be able to move enough air to properly filter a room. Even if the purifier is efficient, how well it works will depend on a variety of factors as variable as the different environments where you might find yourself: the number of people in a room, the shape of the room, its temperature and humidity, and so on.
So, while these products might help prevent the spread of Covid, most are being sold with a disclaimer that they “may or may not prevent Covid transmission.” That said, buyer beware.
Fixed Clean Air Technology is available for home HVAC systems. Hospitals use specialized UVC (Ultraviolet C) lights to sanitize equipment. Technology similar to what they use is used in the home systems. The devices are encased in the HVAC ductwork to protect the homeowner from harm. This type of light can be incredibly harmful on surfaces and especially your skin and eyes. When you see consumer gadgets with UV sanitizers in them, what’s most likely being used is the shorter wavelength (and much gentler) far-UVC light. Still, far-UVC has been shown to inactivate airborne coronavirus particles but more research is needed on the effectiveness. An interesting explanation of Ultraviolet light sanitization can be found at https://insights.regencylighting.com/uvc-vs-faruvc.