Product Details
1. Product Introduction
Shenzhen Mingyang Purification Technology Co., Ltd.Specializing in the production of air filters, including primary filters, medium filters, high-efficiency filters, and air conditioning filter screens, widely used in central air conditioning systems, clean rooms, and industrial air purification.
Mingyang FFU high-efficiency filter is a dedicated bagless high-efficiency filter product designed for FFU fan filter units, clean room air supply units, clean benches, and medical operating rooms. It uses premium ultra-fine glass fiber filter media with an integrated aluminum alloy frame, available in thicknesses of 50mm, 69mm, 80mm, and 90mm. The product features baked enamel protective mesh on both sides for enhanced protection. Filtration efficiency is tested using the MPPS method, covering three high grades: H13 (99.97%), H14 (99.99%), and U15 (99.995%), primarily capturing ultrafine dust particles ≥0.3μm. Each unit undergoes MPPS scanning before leaving the factory to ensure zero leakage, strictly complying with GB/T 14295-2019 national standards. The product boasts core advantages of high air volume, low resistance, high filtration precision, and a thin, lightweight structure, perfectly meeting the purification needs of Class 100 to Class 100,000 clean rooms. It is the core terminal filtration component for high-tech industries such as microelectronics, pharmaceuticals, food, and optics, and supports full-size non-standard customization to meet the personalized matching requirements of various FFU units and purification equipment.
2. Key Product Features
- 2.1 Dedicated mini-pleat structure, compatible with FFU units.Bagless, thin, and lightweight design with a thickness of only 50-90mm, perfectly fitting FFU fan filter units for compact installation without occupying space, ensuring smooth ventilation without dead corners.
- 2.2 Imported ultra-fine glass fiber filter media, top precision.Uses premium ultra-fine glass fiber filter paper with extremely high interception rates for ultrafine particles ≥0.3μm, bacteria, and smoke, achieving filtration grades H13/U15 to meet the highest cleanliness requirements.
- 2.3 MPPS scanning test for each unit, zero leakage guarantee.Each product undergoes MPPS/0.1-0.2μm laser particle scanning testing before leaving the factory, fully meeting European and American standards, eliminating risks of air leakage, dust leakage, and bypass.
- 2.4 Aluminum alloy frame with double-sided protective mesh, sturdy and durable.Rigid aluminum alloy frame, lightweight and non-deforming; double-sided painted protective mesh shields filter media from airflow impact, ensuring no damage or pleat collapse during long-term operation.
- 2.5 High airflow, low resistance, energy-saving, compatible with FFU fans.The filter media has uniform pleats and a large filtration area. At a standard wind speed of 0.45m/s, resistance is only 120-135Pa, significantly reducing the load on FFU fans and saving energy during long-term operation.
3. Product Applications
3.1 FFU Fan Filter Unit matching.
Customized for FFU fan filter units, serving as the core filtration component for ceiling air supply in clean rooms, suitable for standardized air supply systems in Class 100, 1,000, 10,000, and 100,000 clean workshops.
3.2 Medical clean and sterile environments.
Terminal high-efficiency filtration for hospital operating rooms, ICUs, sterile wards, biosafety laboratories, and testing rooms, providing sterile and dust-free clean air in compliance with medical purification safety standards.
3.3 High-end manufacturing and precision production.
Purification air supply for microelectronic chips, semiconductors, precision optical instruments, food, pharmaceuticals, and cosmetics production lines, ensuring production environment cleanliness and improving product yield.
3.4 Laboratories and ultra-clean equipment.
Dedicated high-efficiency filtration for clean benches, biosafety cabinets, laboratory fume hoods, and laminar flow beds, meeting the high-precision requirements of scientific research experiments and localized purification.
4. Product Technical Parameters
4.1 Basic Parameters
| Project | Detailed Specifications |
|---|---|
| Product Name | FFU HEPA Filter |
| Brand | Mingyang |
| Frame Material | Aluminum Alloy Profile |
| Frame Thickness | 50mm, 69mm, 80mm, 90mm (optional). |
| Filter Media Type | Premium Ultra-Fine Glass Fiber Filter Media |
| filtration principle | Air Pressurization Adsorption Method |
| Testing Standard | MPPS Scanning Test for Each Unit |
| MPPS Filtration Efficiency | H13(99.97%)、H14(99.99%)、U15(99.995%) |
| Structure Type | Mini-pleat type, double-sided painted protective mesh. |
| Filtration target | Air purification, mainly filters particles ≥0.3μm. |
| Product features | High airflow, low resistance, high filtration efficiency, thin and lightweight for FFU compatibility. |
| Quality Standards Implemented | GB/T 14295-2019 |
| Application Fields | Microelectronics, food, pharmaceuticals, optics, medical, cleanrooms. |
4.2 Complete Parameters for Common Models
| Model | Dimensions W×H×D (mm). | Filter Area (m²) | Air velocity 0.45m/s, resistance (Pa). | Recommended Airflow (m³/h) |
|---|---|---|---|---|
| H13 | H14 | |||
| FFU570×570 | 570×570×69 | 8.37 / 9.0 | 120 / 135 | 550-900 |
| FFU1170×570 | 1170×570×69 | 17.1 / 18.5 | 120 / 135 | 1100-1800 |
| FFU1170×1170 | 1170×1170×69 | 35.4 / 38.1 | 120 / 135 | 2200-3600 |
Note: The above are common specifications. Shenzhen Mingyang Purification can customize FFU high-efficiency filters according to user dimensions, efficiency, and thickness requirements. All products pass 100% MPPS factory testing.
5. FAQ
5.1 What is the difference between FFU HEPA filters and ordinary HEPA filters?
FFU high-efficiency filters feature a bagless, thin, and lightweight design with dimensions precisely matching FFU fan units, offering lower resistance and better air volume adaptability. Ordinary high-efficiency filters come with or without separators and are mostly used in clean room air handling units, not specifically adapted for FFU fans.
5.2 Why perform MPPS scanning test on each unit?
MPPS is the most stringent testing method for high-efficiency filters, scanning the entire cross-section of the filter media to ensure no leakage or bypass, guaranteeing that clean rooms meet Class 100/1000 standards. It is a mandatory requirement for high-end clean engineering.
5.3 What is the replacement cycle for FFU HEPA filters?
In clean rooms, replacement is typically every 6-12 months; in high-dust workshops or operating rooms, every 3-6 months. When resistance reaches twice the initial resistance (about 250Pa), immediate replacement is required to avoid affecting FFU air volume and cleanliness.
5.4 How to choose between H13/H14/U15 efficiency levels?
For Class 10,000/100,000 clean rooms, choose H13; for Class 1,000/100 clean rooms and operating rooms, choose H14; U15 is suitable for ultra-high cleanliness requirements in aerospace, nuclear power, and top laboratories.
6. Brand & Service Guarantee
Shenzhen Mingyang Purification Technology Co., Ltd.With over 20 years of experience in the air filtration field, we have a dedicated FFU high-efficiency filter production line and MPPS laser particle scanning testing equipment. All products are individually tested, meeting both national and international quality standards.
For FFU HEPA filters, Mingyang provides:Precise size matching, customized efficiency, fast delivery, installation guidance, after-sales response.One-stop service: our professional team recommends the optimal product based on FFU unit model, cleanliness class, and air volume requirements. Supports bulk stock and expedited non-standard customization. From clean room construction to equipment operation and maintenance, Mingyang provides stable and reliable FFU purification filtration solutions with high-quality filter products and full-process technical support.
