Product Details
1. Product Introduction
Shenzhen Mingyang Purification Technology Co., Ltd. specializes in the production of air filters, pre-filters, medium-efficiency filters, high-efficiency filters, and air conditioning filter nets, with products widely used in central air conditioning systems, clean rooms, and industrial air purification fields.
Mingyang W-type Medium Efficiency Filter is specially designed for central air conditioning and centralized ventilation systems. It features a compact pleated design and is divided into two main types: MZ/P polypropylene synthetic fiber series and MZ/G ultra-fine glass fiber series. The outer frame is made of ABS plastic with an overall thickness of 292mm and a flange edge thickness of 25mm. It adopts a W-type pleated structure (2V/3V/4V), with filtration efficiency classified into three levels (H10, H11, H12) according to the MPPS method, primarily capturing ultra-fine dust particles ≥0.3μm in the air, strictly adhering to the GB/T 14295-2019 national standard. The product utilizes air pressure adsorption as the core filtration principle, boasting advantages such as a large effective filter area, low resistance, long service life, and compact space requirements. The MZ/P series can be 100% incinerated, fully complying with environmental emission requirements, and is widely suitable for ventilation and purification needs in industries such as electronics, food, pharmaceuticals, hospitals, and optics, while also supporting custom non-standard sizes to meet various installation and filtration requirements of different ventilation systems.
2. Core product features
- 2.1 Pleated Structure, Large Filter Area and Low Resistance: The W-type pleated design significantly increases the effective filter area, resulting in low initial resistance and greater airflow, with a gradual increase in resistance during long-term operation, significantly extending service life.
- 2.2 Compact Design, Saving Installation Space: The integrated thin structure, with a thickness of only 292mm, allows for a more compact design of central air conditioning and ventilation systems, suitable for installation scenarios with limited space.
- 2.3 Dual Filter Materials Available, Balancing Environmental Protection and Stability: MZ/P polypropylene synthetic fiber filter material can be 100% incinerated, environmentally friendly with no solid waste pressure; MZ/G glass fiber filter material offers stable performance and lasting filtration efficiency, allowing for flexible selection based on needs.
- 2.4 Sufficient Airflow, Stable Operating Performance: While ensuring high filtration efficiency, it achieves stable ventilation with large airflow, maintaining performance without efficiency decay or deformation damage during long-term operation, suitable for continuous ventilation scenarios.
- 2.5 Standardized Structure, Convenient Installation and Replacement: The ABS plastic outer frame is strong and lightweight, with standardized flange dimensions that can directly connect to various air conditioning units and ventilation cabinets, making disassembly and assembly simple without complex construction.
3. Product application range
3.1 Central air conditioning and centralized ventilation systems
Intermediate/Medium Efficiency Filtration for Commercial/Industrial Central Air Conditioning and Large Centralized Ventilation Systems, effectively intercepting ≥0.3μm ultra-fine dust, smoke, and microorganisms, ensuring clean air supply and protecting downstream high-efficiency filtration equipment.
3.2 Pre-filtration for clean rooms and purification workshops
Ventilation purification for electronic factories, food processing, pharmaceutical workshops, hospital treatment areas, and optical instrument workshops, serving as a pre-filter for high-efficiency filters, sharing the filtration load and extending the service life of high-efficiency filters.
3.3 Purification for general industrial and commercial spaces
Ventilation and purification for large commercial spaces such as shopping malls, office buildings, airports, and high-speed train stations; filtration for industrial workshops and laboratory ventilation systems, suitable for various ventilation scenarios with space and environmental requirements.
4. Product technical parameters
4.1 Basic parameters
| Project | Detailed Specifications |
|---|---|
| Product Name | W-type sub-high efficiency filter |
| Brand | Mingyang |
| Frame material | ABS plastic outer frame |
| Frame thickness | 292mm, flange edge thickness 25mm |
| Filter media type | Ultra-fine glass fiber filter paper (MZ/G), polypropylene synthetic fiber filter paper (MZ/P) |
| Filtration principle | Air pressure adsorption method |
| MPPS filtration efficiency | H10、H11、H12 |
| Structural Form | W-type pleated, 2V/3V/4V |
| Applicable filtration objects | Air purification, mainly filtering particles ≥0.3μm |
| Product features | Large air volume, low resistance, high filtration efficiency, small footprint |
| Quality standards | GB/T 14295-2019 |
| Applicable Fields | Electronics, food, pharmaceuticals, hospitals, optics, central air conditioning, centralized ventilation |
4.2 Complete model parameters for MZ/G glass fiber series
| Model | Efficiency specification Class | Dimensions W×H×D (mm) | Filter Area (m²) | Initial resistance/air volume (Pa/m³/h) |
|---|---|---|---|---|
| MZ/G 66-H10 | H10 | 592×592×292 | 19.0 | 130/2500、190/3600、280/4500 |
| MZ/G 36-H10 | H10 | 287×592×292 | 8.5 | 130/1250、190/1800、280/2250 |
| MZ/G 56-H10 | H10 | 490×592×292 | 15.6 | 130/2000、190/3000、280/3600 |
| MZ/G 66-H11 | H11 | 592×592×292 | 19.0 | 150/2500、220/3600、310/5000 |
| MZ/G 36-H11 | H11 | 287×592×292 | 8.5 | 150/1250、220/1800、310/2500 |
| MZ/G 56-H11 | H11 | 490×592×292 | 15.6 | 150/2000、220/3000、310/4000 |
Note: The above are only some commonly used specifications and models. Mingyang can customize W-type sub-high-efficiency filters according to user requirements, and customized products comply with national testing standards.
5. Frequently asked questions
5.1 How to choose between MZ/P and MZ/G series?
For those with environmental disposal needs and seeking cost-effectiveness, choose the MZ/P polypropylene series (incinerable); for those pursuing filtration stability and service life, choose the MZ/G glass fiber series, with flexible selection based on working conditions and environmental requirements.
5.2 What is the replacement cycle for the W-type sub-high-efficiency filter?
Regular ventilation environments should be replaced every 6-8 months; high dust clean environments should be replaced every 3-4 months; when the initial resistance reaches twice the initial resistance, timely replacement is necessary to ensure ventilation and filtration effectiveness.
5.3 Can the W-type filter be washed and reused?
Cannot be washed. The pleated filter material structure is precise; washing will cause deformation, efficiency reduction, and dust leakage. This product is a disposable filter, and it should be replaced directly when it reaches the end of its service life.
5.4 How to choose the efficiency level of H10/H11/H12?
For ordinary central air conditioning ventilation, choose H10; for commercial clean areas and general hospital areas, choose H11; for scenarios with higher cleanliness requirements such as electronics, pharmaceuticals, and optical workshops, choose H12.
6. Brand and service guarantee
Shenzhen Mingyang Purification Technology Co., Ltd. has been deeply engaged in the air filtration field for over 20 years, possessing a mature production line for W-type pleated filters and professional testing equipment, with products fully compliant with the GB/T 14295-2019 national standard throughout the entire process.
For the W-type Medium Efficiency Filter, Mingyang offers free selection guidance, rapid non-standard customization, installation technical support, and efficient after-sales response as a one-stop service. The professional team recommends the optimal model based on installation space, airflow, efficiency, and environmental requirements, supporting bulk stock supply and expedited customization, ensuring customers are well-supported from procurement to usage, creating high cost-performance ventilation filtration solutions with stable quality and comprehensive service.
