HEPA Filter Replacement Services

HEPA Filter Testing & Replacement

High Efficiency Particulate Air (HEPA) filters are essential for maintaining safe, controlled environments, whether in cleanrooms, bio-containment facilities, fume cupboards, biosafety cabinets, or local exhaust ventilation (LEV) systems.

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But like any filter, they don’t last forever.  We offer comprehensive HEPA filter replacement services to keep your systems running at peak performance, protecting your staff, your products, and your compliance.

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Why HEPA Filter Replacement Matters

Over time, HEPA filters become loaded with dust, fumes, microorganisms, and other fine particles. As they clog, airflow drops, pressure builds, and performance suffers, sometimes without any visible sign of failure.​

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Failing to replace a degraded filter doesn’t just reduce efficiency, it can lead to

uncontrolled emissions, product contamination, or dangerous exposure to

harmful substances.

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What’s Included in Our HEPA Filter Service

Our engineers carry out full-service filter replacement, ensuring your system is restored to safe working condition with minimal disruption.

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Integrity Testing - We start with a thorough inspection and DOP testing (where required) to assess filter condition and confirm airtight sealing.

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Differential Pressure Monitoring - We record pre- and post-filter pressure readings to detect loading and establish when/if replacement is required.

 

Expert Removal & Installation - Old filters are safely removed and disposed of, and new, certified filters are fitted to match your system specifications. We ensure correct sealing and seating to prevent leakage.

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Compliance Documentation - You’ll receive full documentation for your records, including test results, replacement dates, and any corrective actions, helping you stay compliant with COSHH, HSG258, ISO 14644, and manufacturer standards.