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AHU HEPA Filter Replacement Service

HEPA Replacement Verified for Integrity, Not Just Fitted and Left

A HEPA filter that's fitted but not verified can have a bypass gap or damaged seal that defeats its purpose entirely, with no visible sign anything's wrong. EKG M & E Sdn Bhd provides AHU HEPA filter replacement services for building owners and facility managers across Malaysia, fitting and verifying HEPA filtration so it actually performs to standard.

What We Offer

🔍 Site Assessment & Specification Check
We assess the AHU on site and confirm the correct HEPA filter type, size, and rating required for the application.

📊 Existing Filter Condition Inspection
We inspect existing HEPA filters for loading, damage, or visible bypass gaps before deciding on replacement.

📏 Pressure Drop Measurement
We measure pressure drop across the filter section before replacement, confirming the extent to which the existing filter is restricting airflow.

📦 Correct-Spec Filter Sourcing
We source replacement HEPA filters matched to the AHU's housing, airflow rate, and required rating for the application.

🔧 Old Filter Removal
We remove old filters carefully, minimising disturbance and checking the housing for damage or debris accumulated behind the filter.

🛡️ Housing & Seal Integrity Check
We check the filter housing and seals closely, since even a pinhole-sized bypass gap defeats HEPA filtration entirely.

🔄 New Filter Fitting
We fit new filters correctly, seating them fully against seals and securing them to prevent any air bypass around the frame.

📐 Pre-Filter Coordination
We check and service pre-filters ahead of the HEPA stage, since a fouled pre-filter shortens HEPA media life and increases maintenance frequency.

🧪 Filter Integrity Testing
We carry out filter integrity testing (such as DOP/PAO scan testing) to confirm the installed filter is free of leaks before sign-off.

🌀 Post-Replacement Airflow Verification
We verify airflow and pressure drop after replacement, confirming the new filter is performing within expected range.

📋 Replacement & Verification Report
You receive a clear report covering filters replaced, integrity test results, and airflow verification.

Why Choose EKG M & E Sdn Bhd

✔ Integrity-tested — not just fitted and left
✔ Trusted across Malaysia — offices, malls, hospitals, hotels, and factories
✔ Licensed engineers — correct specification, verified integrity
✔ Verified performance — leak-free confirmed, not assumed
✔ Fully compliant — aligned with Malaysian health, safety, and energy standards

Ready for AHU HEPA Filter Replacement?

Let EKG M & E Sdn Bhd handle your AHU HEPA filter replacement. Correct specification, verified integrity, and HEPA filtration performing to standard.