Semi Hepa Filter


USHA Semi HEPA filters are characterised by their superior filtration properties. The glass fiber media is progressively constructed, which makes for a high particle interception level. This guarantee low pressure drop and reduced energy consumption. USHA Semi HEPA filters are available in the range of E10, E11, E12

Large surface area
High dust holding capacity and retention capacity
Long filter life time
Low energy consumption

• Air-conditioning systems.
• Industrial ventilation systems.
• Air treatment cabinets
• Pre filters in cleanrooms

Technical Specification

Type Flange or Box Panel / V Bank Mini Pleat
Frame Galvanized steel / CRCA powder coated / Aluminium anodized / SS 304 / Extruded channer / ABS / Cardboard
 Separators Aluminium comb / Hotmelt
Sealant 2 component polyurethane
Filter Media Glass fiber (Optional – Nanofiber coated and PTFE laminated)
Gasket Optional - Neoprene rubber gasket / EPDM Foam gasket / Food grade gasket
Filter Class As per EN1822
Air Flow 250, 500, 750, 1000, 1250, 1700, 2000, 3400, 5100 CFM (As per the size of filter and velocity through which air passes)
Filter Efficiency 95% to 99% down to 0.3 microns
IPD Less than 25 mm wg
FPD When IPD gets double