The folded frame combined filter, with its large filtration area and low resistance, suits many scenarios, primarily including: ventilation and air conditioning systems for civil buildings.
In office and commercial spaces such as office buildings, shopping malls, and meeting rooms, central air conditioning or ventilation systems often use these filters as pre-filters. They remove dust and lint, reducing dust buildup inside the system, maintaining equipment efficiency, and ensuring good indoor air quality.
Medical and transportation facilities: In large areas such as hospital general treatment zones, airport waiting halls, and high-speed rail station waiting halls, the filter acts as a primary or medium-efficiency filter to remove airborne particles. Used with other purification equipment, it maintains air quality and reduces health risks.
Industrial air purification process
As a pre-filtration device: In general industrial plants such as metallurgy, petroleum, chemical engineering and mechanical manufacturing, their centralized ventilation systems or large air compressors often use it as a pre-filtration device to first intercept large particles of dust and impurities, thereby reducing the burden on the subsequent filtration equipment and extending the service life of the core filtration components.
Achieve general air purification: It is used for general air purification and intermediate filtration in air conditioning systems in industries such as electronics and light industry. For instance, in some non-core production areas of an electronics factory, it can control the level of particulate matter in the air to prevent dust from affecting the production of electronic components or causing malfunctions in precision instruments.
Supporting filtration for high cleanliness scenarios:
In the pharmaceutical and cosmetics industry: Pharmaceutical workshops and cosmetics production plants need to strictly control the content of air microorganisms and particles. Frame-folded combined high-efficiency filters (such as W-type and V-type high-volume filters) are often used as terminal filtration equipment or intermediate filtration equipment before ultra-high-efficiency filtration, meeting the requirement of at least 100,000 grade cleanliness.
Laboratories and operating rooms: Biological laboratories, hospital operating rooms, etc. They can be used as supporting equipment, in conjunction with laminar flow hoods, FFUs, etc., to filter particles of specific sizes and maintain a strict clean environment that is sterile and low-dust.
Specific industry-specific scenarios
Pre-filtration of spray painting systems: In the spray painting systems and workshops of industries such as automotive manufacturing and furniture processing, it can pre-filter the incoming air to prevent impurities from mixing into the paint and affecting the spray quality, and to prevent nozzles from being clogged due to particle impurities.
Protection of wind power generation equipment: In wind power generation units, it can serve as a pre-filtering unit, especially in areas with a lot of sand and dust or coastal salt spray environments, helping to intercept sand and dust, salt crystal particles, etc., and protecting the lubrication and electrical systems of the unit.
In office and commercial spaces such as office buildings, shopping malls, and meeting rooms, central air conditioning or ventilation systems often use these filters as pre-filters. They remove dust and lint, reducing dust buildup inside the system, maintaining equipment efficiency, and ensuring good indoor air quality.
Medical and transportation facilities: In large areas such as hospital general treatment zones, airport waiting halls, and high-speed rail station waiting halls, the filter acts as a primary or medium-efficiency filter to remove airborne particles. Used with other purification equipment, it maintains air quality and reduces health risks.
Industrial air purification process
As a pre-filtration device: In general industrial plants such as metallurgy, petroleum, chemical engineering and mechanical manufacturing, their centralized ventilation systems or large air compressors often use it as a pre-filtration device to first intercept large particles of dust and impurities, thereby reducing the burden on the subsequent filtration equipment and extending the service life of the core filtration components.
Achieve general air purification: It is used for general air purification and intermediate filtration in air conditioning systems in industries such as electronics and light industry. For instance, in some non-core production areas of an electronics factory, it can control the level of particulate matter in the air to prevent dust from affecting the production of electronic components or causing malfunctions in precision instruments.
Supporting filtration for high cleanliness scenarios:
In the pharmaceutical and cosmetics industry: Pharmaceutical workshops and cosmetics production plants need to strictly control the content of air microorganisms and particles. Frame-folded combined high-efficiency filters (such as W-type and V-type high-volume filters) are often used as terminal filtration equipment or intermediate filtration equipment before ultra-high-efficiency filtration, meeting the requirement of at least 100,000 grade cleanliness.
Laboratories and operating rooms: Biological laboratories, hospital operating rooms, etc. They can be used as supporting equipment, in conjunction with laminar flow hoods, FFUs, etc., to filter particles of specific sizes and maintain a strict clean environment that is sterile and low-dust.
Specific industry-specific scenarios
Pre-filtration of spray painting systems: In the spray painting systems and workshops of industries such as automotive manufacturing and furniture processing, it can pre-filter the incoming air to prevent impurities from mixing into the paint and affecting the spray quality, and to prevent nozzles from being clogged due to particle impurities.
Protection of wind power generation equipment: In wind power generation units, it can serve as a pre-filtering unit, especially in areas with a lot of sand and dust or coastal salt spray environments, helping to intercept sand and dust, salt crystal particles, etc., and protecting the lubrication and electrical systems of the unit.
