by LEGOM Technical Team | Jun 14, 2026 | Air Purifier
HEPA filters are a critical component in air filtration systems, yet few people fully understand the supply chain behind them. From the manufacturing stage to final delivery, suppliers play a significant role in ensuring product quality, availability, and consistency....
by LEGOM Technical Team | May 28, 2026 | Air Purifier
There is an increasing interest in filterless air purifiers due to the growing awareness of the need for clean, healthy air quality, especially as a new means for air purification. Unlike regular or traditional air purification, which utilizes some type of physical...
by LEGOM Technical Team | May 26, 2026 | Air Purifier
Many people assume that being inside a car means avoiding air pollution. In fact, a car cabin can actually be a closed space full of harmful particles. Vehicle exhaust, road dust, and unpleasant odors from food or cigarette smoke can degrade the air quality inside the...
by LEGOM Technical Team | May 26, 2026 | Air Purifier
The world now is facing the problem of air pollution leading to the most severe environmental health problems globally. This air pollution contributes to millions of premature deaths each year. One of the measurements used to determine pollutants in certain areas is...
by LEGOM Technical Team | May 13, 2026 | Air Purifier
A fresh air system is a system that introduces outdoor air, purifies it, and imports it indoors to replace indoor air, maintaining the cleanliness and freshness of indoor air. Its main functions include air exchange, filtration and purification, temperature...
by LEGOM Technical Team | Mar 14, 2026 | Air Purifier
Millions of people are suffering from asthma, one of the most common chronic respiratory diseases affecting human health. According to the World Health Organization (WHO), asthma is a major noncommunicable disease that affects both adults and children. Asthma attacks...
