In 2026, Side Access HEPA Filter Banks are the primary choice for centralized air treatment within mid-to-large-scale HVAC systems. Under the Energy Efficiency and Conservation Act (EECA) 2024 and updated MS 1525 standards, these banks must achieve a high-integrity seal while maintaining a low "Specific Fan Power." For Grade-A offices, shopping malls, and manufacturing plants in Kuala Lumpur and Selangor, side access banks allow for H13/H14 filtration to be integrated directly into the duct run, providing a 5-Star BEI through ease of maintenance and reduced air bypass.
At EKG M&E Sdn Bhd, we apply 34 years of mechanical engineering expertise to provide turnkey side access HEPA solutions. We ensure your filter bank is hermetic, compliant with MS 1472, and optimized for a 5-Star Energy Intensity Label.
Side access banks are designed for installations where vertical space is limited or where filters must be serviced from outside the sterile zone.
Multi-Stage Filtration Track: These housings typically feature dual or triple tracks, allowing for the integration of Pre-filters (G4/F7), Secondary filters (F9), and Terminal HEPA (H13/H14) within a single module. This staged approach protects the expensive HEPA media from premature loading, extending its lifespan.
Positive-Seal Crank Mechanisms: To ensure the H13/H14 filters are airtight, we utilize internal Compression Crank Systems. Once the filters are loaded, the crank forces the filter frame against the housing gasket with uniform pressure, eliminating the air bypass that typically plagues lower-quality side-access units.
Lowering the BEI: Air leaking around the filter tracks forces your Air Handling Unit (AHU) to ramp up fan speeds. By utilizing ATC 6 (Air Tightness Class 6) housings, we minimize this "Ghost Resistance," allowing your Variable Frequency Drives (VFDs) to operate at lower hertz and directly improving your Building Energy Index (BEI).
To meet BOMBA 2026 and DOSH IAQ standards, our filter banks incorporate specific mechanical safeguards:
High-capacity filter banks are subject to significant static pressure. We utilize fully TIG-welded Stainless Steel 304/316 or heavy-gauge powder-coated steel with internal bracing. This prevents "oil-canning" or wall flexing, which can break the filter seal.
Every EKG side access bank includes integrated Upstream Injection and Sampling Ports. This allows for mandatory ISO 14644-3 filter integrity testing to be performed without opening the housing doors, ensuring that the validation process itself does not introduce contaminants.
The service doors are a common leak point. We utilize Dual-Gasket, Heavy-Duty Latches that maintain a hermetic seal even under high-pressure conditions. This is critical for meeting the highest DOSH 2026 indoor air quality standards and preventing unconditioned air from "in-leaking" to the system.
| Performance Metric | Standard V-Bank Section | EKG Side Access HEPA Bank |
| Sealing Method | Friction Fit / Slide-In | Internal Compression Crank |
| Air Leakage Rate | Class A/B (Moderate) | Class C/D / ATC 6 (Zero-Leak) |
| Testing Capability | Requires System Breach | Integrated Validation Ports |
| Filter Stages | Single | Multi-Stage (Pre + Secondary + HEPA) |
| EECA 2024 Status | Regulatory Risk | Audit-Ready / 5-Star BEI Support |
Retrofitting for High-IAQ: In 2026, many KL building owners are retrofitting older AHUs to meet new health standards. Side access banks are the most efficient way to add HEPA-level protection without replacing the entire AHU.
Meeting Annual Validation Standards: For facilities requiring periodic certification, the integrated ports allow for rapid, repeatable ISO testing, reducing maintenance downtime and costs.
Property Value Protection: In the competitive KL real estate market, a building's IAQ and energy efficiency are major assets. Our high-integrity filter banks protect your facility's long-term value and operational uptime.
34 Years of Engineering Depth: Based in the Klang Valley, we are mechanical contractors who understand the forensics of terminal pressure. We don't just "fit" filters; we engineer the sterile and aerodynamic integrity of your infrastructure.
Turnkey Safety & Quality: All banks are integrated to MS 1472 standards, utilizing SIRIM-certified and BOMBA-approved components.
Digital Twin Ready: We provide full point-mapping and pressure-drop logs for every filter bank, which can be integrated into your building's 3D digital twin for real-time facility management.
Is your central filtration system a hidden energy drain, or is it a model of 5-star engineered efficiency? Contact EKG M&E Sdn Bhd today for specialized side access HEPA filter banks and secure the future of your infrastructure.
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