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Standard Mini-pleat ULPA Filter (Ultra Low Penetration Air Filter)

HEPA Filter Technical Specifications

Key Features

  • Compliance Standards:
    ● EN 1822:2009 Class H13/H14 (MPPS Efficiency ≥99.95% ~ 99.995%)
    ● IES RP-CC-001.3 TYPE A/B/C/D (ULPA equivalency per ISO 29463)

Operating Conditions

  • Max. Temperature: ≥80°C (176°F)
  • Max. Humidity: ≤100% RH (Non-Condensing)

Construction Details

Parameter Specification
Filter Depth 50mm (2″) / 70mm (2.75″) / 90mm (3.5″) (Ultra-slim mini-pleat design)
Frame Material Anodized Aluminum Alloy 6063-T5 (MIL-A-8625F Type II anodizing)
Filter Media Borosilicate Microglass Fiber Paper (0.3μm MPPS tested)
Protection Mesh Double-Sided Anodized Aluminum Wire Mesh (6mm aperture, 0.8mm wire diameter)
Sealing Gasket Dual EPDM Closed-Cell Gaskets (Fire-rated UL 94-HB compliant)

Typical Applications: Designed for terminal filtration in high-cleanliness air filtration systems across industries including electronics, semiconductor manufacturing, food processing, biopharmaceutical production, and healthcare facilities.

Filtration Efficiency

P.S.L & D.O.P Testing 99.999995% at 0.1-0.12μ(U17)

P.S.L & D.O.P Testing 99.99995% at 0.1-0.12μ(U16)

P.S.L & D.O.P Testing 99.9995% at 0.1-0.12μ(U15)

 

 

Model Nominal Dimensions

 

Rated Airflow(m3/h)

 

Initial Pressure Drop

 

Final Pressure Drop

 

EFH7A-570*570*70 570*570*70 mm 7.6 CMM(267CFM) 24.0 mmH2O

(117Pa)

* ​Face Velocity   ​at 0.35m/sec

26.0 mmH2O

(≧235Pa)

*​Determined by FFU Performance

EFH7A-1170*570*70 1170*570*70 mm 15.1 CMM(534CFM)
EFH7A-305*610*70 305*610*70 mm 4.8 CMM(169CFM) 17 mmH2O

(167Pa)

 

*Face Velocity at 0.5m/sec

34 mmH2O

(≧335Pa)

 

*​Recommended Value

EFH7A-610*610*70 610*610*70 mm 10.1 CMM(357CFM)
EFH7A-915*610*70 915*610*70 mm 15.4 CMM544CFM)
 EFH7A-1170*870*70 1170*870*70 mm 28.7 CMM(1014CFM)
 EFH7A-1170*1170*70 1170*1170*70 mm  38.9CMM(1374CFM)
EFH7A-1200*610*70 1200*610*70 mm 20.7 CMM(731CFM)

Nominal Size (Without Sealing Gasket); Dimensions Customizable Upon Request.