EPA, HEPA, ULPA Filters (E10-U17).
HEPA (High-Efficiency Particulate Air Filtration)

HEPA (EPA & ULPA) filters are specified in applications where the cleanest air and hygiene standards are required.

Utilizing diffusion, interception and impaction, HEPA filters work in conjunction with a series of pre-filters and can be found in the following areas as examples:

  • Operating theatres (Biomedical)
  • Clean rooms, medical laboratories, neonatal.
  • Pharmaceutical processing areas
  • Sensitive food & beverage production (e.g. infant formula)

High manufacturing integrity, quality assurance and low tolerances means that the filters will not deteriorate or decay inside the system over their intended lifespan. This is particularly important, so you can rest assured that the filter will never release what it captures.

Available Frame Materials.

Type 1 Aluminium Frame with PU seal
– for high twist strength

Type 2 Plastic Frame with PU seal
– for ventilation systems with special requirements for air quality

Type 3 Aluminium Frame with Sigel seal
– for filter systems with sword profile

Applications

HEPA filters are widely used to provide particulate and germ free air for critical areas such as hospital operating theatres, medical centres, food production, pharmaceutical processes and laboratories
Special Features

• Aluminum frame - 68mm thick series
• Stainless steel, galvanised steel or plastic frame - 292 thick panel series
• Stainless steel or galvanised steel frame - 292 high capacity Vee Series
• Continuous poured urethane gasket to ensure best seal
• Flush mount handles on high capacity series if required
• Zone-Safe HEPA elements are manufactured to the highest quality requirements that modern technology can provide.
Mounting

Zone-Safe 68mm thick series are normally installed in terminal units such as the HDT and THP series. These have their own integral frame and clip system.

Zone-Safe 292mm thick series are mounted either in a BIBO (Bag In Bag Out) safe change housing (which has its own securing and sealing mechanism) or into Zone-Safe’s specially constructed 2.00mm thick fully welded stainless steel heavy duty HEPA frames.
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