ULPA Filter


USHA ULPA filters are characterised by their superior filtration properties. The glass fiber media is progressively constructed. The use of high-quality materials enables these filters to provide an extremely high air quality with guarantee low pressure drop and reduced energy consumption. USHA ULPA filters are available in the range of U15, U16, U17

Large filter surface
High dust holding capacity and retention capacity
Long filter life time
Low energy consumption
Every single filter is tested in compliance to EN1822
Proven quality, even in critical conditions
Consistent performance

• Air-conditioning systems.
• Industrial ventilation systems.
• Air treatment cabinets
• Clean rooms
• Used in food processing, semiconductors, nuclear power plants, hospitals

USHA Ulpa filters are constructed as per the application of customer.
We design and manufacture Ulpa filters in two models as given below:
1) Turbulent flow filter
2) Laminar flow filter

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 99.9997% to 99.999997% down to 0.1 microns
IPD Less than 25 mm wg
FPD When IPD gets double