Automotive filters are crucial in maintaining vehicles' overall performance and longevity. They are responsible for filtering various contaminants and impurities, ensuring clean air, oil, and fuel reach the engine and cabin. According to application, automotive filters can be divided into four categories: cabin, oil, fuel, and air intake. Their function is to filter airborne dust and contaminants, impurities in the fuel, and impurities in the engine oil.

Whether it is a clean room air conditioning system used in the biomedical, semiconductor, or electronics industries, or an HVAC system in an office building, airport, or station, or a central air conditioning system for home use, there is not a single class of filter used in the air filtration system, but a combination of multiple classes of filters.

In daily life, the use of face masks is essential for safeguarding individuals and communities. However, it is crucial to ensure the effectiveness of masks through rigorous testing. The mask testing ensures the effectiveness of this method. Its importance is self-evident. This blog explores the importance of mask testing, its role in preventing viral infections, and how to choose the right masks for different situations. Additionally, we provide advice on selecting reliable mask testers.

Do you know the role air filters play in maintaining a clean and healthy environment? General air filters play a vital role in filtering particulates and suspended solids from gases, ensuring clean air in various applications such as clean rooms, laboratories, and HVAC systems. In this article, we will explore the different testing standards, classification methods and testing equipment used in the evaluation of general air filters. Knowing these important aspects will help you make an informed decision when choosing the right air filter for your specific needs.

HEPA filter applications HEPA filter is mainly used to capture particles and various suspended matters above 0.5μm. It usually adopts ultra-fine glass fiber as filter material, offset paper, aluminum film and other materials as dividing plate, and glued with wooden frame aluminum alloy.