by LEGOM Technical Team | Dec 15, 2025 | Air Purifier
The type of filtration technology you use is critical when we talk about improving indoor air quality. The two most commonly compared filters are HEPA vs. activated carbon filters. Each of the two filter types has benefits, and serves a different purpose to address...
by LEGOM Technical Team | Nov 30, 2025 | Air Purifier, HVAC
Indoor air quality is crucial for the comfort and well-being of individuals who live indoors. That being said, indeed, formaldehyde in homes should be discussed more. The home will have a plethora of products that contain formaldehyde when released into the air...
by LEGOM Technical Team | Nov 26, 2025 | Air Purifier, HVAC
In recent years, we as a veteran HVAC wholesale supplier and manufacturer really feel that public awareness of air quality has increased rapidly. Post-pandemic lifestyle changes, dense urbanization, and increased air pollution have made appliances like air purifiers a...
by LEGOM Technical Team | Nov 21, 2025 | Air Purifier
Multiple kinds of invisible particles exist in our environment, one of them including mold spores. While it is a natural phenomenon, the effects of mold spores on respiratory health are serious, when a person inhales a significant amount of mold spores or other...
by LEGOM Technical Team | Nov 17, 2025 | Air Purifier
Formaldehyde is an indoor pollutant that requires special attention due to its health effects. Nevertheless, this hazardous material can be found hidden in a broad range of common household products. It can become a pollutant that creates considerable health risks if...
by LEGOM Technical Team | Nov 13, 2025 | Air Purifier
Air quality in major cities around the world has assumed serious importance due to the high concentration of dangerous pollutants more so the PM2.5 particles that measure about 2.5 micrometers in size. PM2.5 levels in major cities usually exceed the safety limit...
