Air Filter Filtration Grade StandardThe "filtration efficiency" of an air filter is the ratio of the amount of dust captured to the amount of dust in the original air.The meaning of efficiency may seem simple, but its meaning and value vary greatly depending on the test method. Among the factors

Introduction to the principle of filtrationWhen fine particles touch a fixed object, the gravitational force between the two surfaces sticks them together, and this is how the filter works. Large particles move in the airflow in an inertial manner. When the airflow encounters an obstacle, the

Selection method of Filter efficiencyGenerally, the terminal filter determines the cleanliness of the air, and the front-end filters only play a protective role, which protects the downwind end filters to prolong their service life, or protects the air-conditioning system to ensure its normal

SNYLI Exhibition Review - Hong Kong International Refrigeration Expo 2023On 6-8 December, SNYLI went to Hong Kong Convention & Exhibition Centre to participate in the first 2023 Hong Kong International Refrigeration Exhibition, and discovered a large number of potential customers, further

SNYLI Exhibition Preview CIRE2024 East China Cold ExpoOn 27-29 April 2024, SNYLI will be invited to the Jinan International Convention & Exhibition Centre in Jinan, Shandong Province, China to participate in the East China Regional Refrigeration, Air Conditioning, Ventilation & Cold Chain