Panel Air Filter – Reliable First-Stage Filtration for HVAC and Industrial Systems
When it comes to air filtration, the first line of defense is often the most important. A Panel Air Filter provides essential coarse particle filtration that protects HVAC systems, enhances indoor air quality, and extends the life of downstream filters. Simple, cost-effective, and widely used, panel filters are a must-have component in commercial, residential, and industrial ventilation setups.
❓ What is a Panel Air Filter?
A Panel Air Filter is a flat, rectangular air filter used as the first stage of filtration in HVAC systems and air handling units (AHUs). It is designed to capture large airborne particles such as dust, hair, pollen, fibers, and insects, preventing them from entering and damaging ventilation systems.
Panel filters are usually made of synthetic fiber, fiberglass, or washable mesh, and are housed in a cardboard, metal, or plastic frame. They are commonly used in:
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Offices and commercial buildings
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Factories and workshops
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Hospitals, schools, and malls
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Cleanrooms (as pre-filters)
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Air purifiers and fan coil units
✅ Key Benefits of Using a Panel Air Filter
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Protects HVAC systems – Reduces dust buildup on coils, fans, and ducts
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Improves indoor air quality – Traps coarse contaminants at the source
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Extends life of secondary filters – Such as bag, HEPA, or carbon filters
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Low cost & easy maintenance – Economical choice for frequent replacement
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Supports energy efficiency – Maintains proper airflow with low resistance
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Customizable for any system – Available in various sizes and thicknesses
📦 Types of Panel Air Filters
| Filter Type | Filtration Class | Features |
|---|---|---|
| Disposable Panel Filter | G2–G4 (EN 779) | Low-cost, easy to replace, general use |
| Pleated Panel Filter | M5–F6 (ISO 16890) | Higher surface area, better dust holding |
| Washable Panel Filter | Metal or synthetic mesh | Reusable, ideal for high-dust environments |
| Panel Pre-Filter for HEPA | G4 | Installed before HEPA in clean air systems |
🏭 Common Applications of Panel Air Filters
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🏢 Office buildings & shopping malls – Fresh air intakes and return air systems
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🏭 Factories & warehouses – Protects ventilation in harsh conditions
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🏥 Hospitals & clinics – First-stage filter in AHUs and FCUs
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🏫 Schools & public buildings – Ensures better indoor air for students
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🧪 Laboratories & cleanrooms – Pre-filter for fine and HEPA filters
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🛠️ Paint booths & industrial exhaust systems – Traps larger paint particles
🌟 Why Choose Panel Air Filters from VIETPHAT?
CÔNG TY CỔ PHẦN KỸ THUẬT VIỆT PHÁT (VIETPHAT) is a leading supplier of Panel Air Filters in Vietnam, offering high-quality, affordable, and customizable solutions for all HVAC and industrial filtration needs.
With VIETPHAT, you get:
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✅ Wide range of panel filters: disposable, pleated, washable
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✅ Certified to ISO 16890, EN 779, and ASHRAE 52.2
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✅ Custom sizes and OEM-compatible designs available
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✅ Bulk supply for contractors, factories, and maintenance companies
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✅ Fast delivery from Hanoi & Ho Chi Minh City warehouses
📞 Contact VIETPHAT for Panel Air Filter Orders
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📱 Zalo / Hotline: 0971 344 344
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📧 Email: sales@vietphat.com
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🌐 Website: www.vietphat.com
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🚛 Nationwide shipping – Custom solutions – Technical support available
VIETPHAT – Clean Air, Green Life
Upgrade your ventilation system with a durable and efficient Panel Air Filter from VIETPHAT—trusted by HVAC professionals and industrial clients across Vietnam.
