Contamination control in a cleanroom is impossible without precise filtration. HEPA (High-Efficiency Particulate Air) and ULPA (Ultra-Low Penetration Air) filters, regarded as the heart of the filtration system, remove suspended particles and pollutants down to the smallest sizes. Choosing the right filter can be the difference between passing international audits or having a project rejected.
Abadis Pasargad, by providing high-quality and standard filters, ensures that cleanroom air always meets the strict requirements of ISO 14644.
Why are HEPA and ULPA filters important?
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Removal of particles up to 99.995%: HEPA for 0.3-micron particles, ULPA for particles down to 0.12 microns.
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Protecting products from contamination: airborne particles can carry bacteria or viruses.
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GMP compliance: HEPA and ULPA filters are essential in pharmaceutical and medical industries.
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Prolonging equipment lifespan: preventing particles from entering sensitive systems.
Features of Abadis Pasargad filters
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Made of high-performance glass fibers
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Aluminum or stainless steel frames for extended durability
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Compatible with AHUs and ceiling modules
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Low resistance to airflow (minimal pressure drop)
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Tested according to EN1822 and ISO 29463 standards
HEPA or ULPA – which is better?
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HEPA: Suitable for ISO 5 to ISO 8 cleanrooms, widely used in pharmaceuticals and food industries.
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ULPA: For ultra-sensitive conditions (ISO 4 and below), ideal for microelectronics and advanced biotechnology.
Filter selection must be based on system design and product requirements, and Abadis Pasargad provides expert consultation for this choice.
Real project experience
In a pharmaceutical factory, the use of non-standard filters caused Ministry of Health auditors to suspend production. After replacing them with Abadis Pasargad HEPA and ULPA filters, all tests were successful and production lines were restarted.
Applications
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Pharmaceutical and biotechnology industries
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Vaccine and biological product manufacturing
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High-sensitivity food industries
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Hospitals and operating rooms
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Electronics and semiconductor industries
Why choose Abadis Pasargad filters?
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Certified products compliant with global standards
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Customizable dimensions and efficiency levels
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Periodic filter testing and replacement services
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Expert consultation and technical support in filter selection
