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High-efficiency Box-type Mini-pleat Filters

Featuring a V-shaped structure and mini-pleat design

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High-efficiency Box-type Mini-pleat Filters

Details

Product Features  
Featuring a V-shaped structure and mini-pleat design, these filters are designed with a large dust holding capacity, sturdy construction, and light weight. Made of premium ultrafine and moisture-resistant fiberglass filter media, they are a good solution for variable air volume and turbulent airflow systems. 

Product Applications
As a high-efficiency and high-capacity box-type HEPA filter, such filters comprise a V-shaped structure with multiple mini-pleat filter cores, sealed within a painted steel frame. Different from conventional filters, they feature a significantly increased filter media, ensuring lower pressure drop, and thereby reducing energy consumption and cutting operational costs. Designed for air handling units, they are good solutions for constant and variable airflow systems. They are primarily used in hospital operating rooms, pharmaceutical plants, semiconductor plants, microelectronics plants, and other facilities requiring strict air quality control. 

Performance Diameters 

Nominal dimensions (inch)Dimensions (mm)Filter blockAir volumeAir velocityRated initial resistance (Pa) 
WxHxDWxHxD(V)(m³/h)(m/s)H13H14
24x24x12592x592x292534002.7265290
24x24x12592x592x292434002.7260390
24x12x12592x287x292217001.3360390
Notes: 1. Recommended final resistance: 2–2.5 times the initial resistance. 2. Initial resistance tolerance: ±10%. 3. For special specifications, please contact our sales department. 

 

Material list

FrameABS engineering plastic/galvanized frame
Filter mediamoisture-resistant, flame-retardant glass fiber 
Partition materialhot melt adhesive 
Sealantflame-retardant, phosphorus-free polyurethane sealant 
Sealing gasketlow chemical diffusion EPDM gasket 
Flange thickness25mm
Maximum operating temperature70℃
Maximum operating humidity100%RH

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