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 WuGe no partition sub-high-efficiency filter uses high-quality ultra-fine glass fiber filter material or high-efficiency low-resistance composite material, relying on a strict quality management system, a clean production environment of 10,000 levels, and years of manufacturing process to fully meet the high-end purification needs of clean projects. The product adopts a no-partition pleated structure, with an aluminum alloy profile frame, providing four thickness options: 50mm, 70mm, 80mm, and 90mm, and the inlet and outlet air surfaces are equipped with double-sided baked paint protective nets; each unit is scanned for detection using the MPPS method (European MPPS scanning method/American 0.1-0.2μm scanning method) before leaving the factory, with laser dust particle counting MPPS efficiency corresponding to: H10 (85%), H11 (95%), H12 (99.5%), core filtration of ultra-fine dust particles ≥0.3μm in the air, strictly adhering to the national standard GB/T 14295-2019. The product features large air volume, low resistance, high filtration efficiency, and a compact structure, widely used in microelectronics, food, pharmaceuticals, hospitals, and other mid-to-high-end purification conditions, supporting non-standard size customization.
2. Core product features
- 2.1 Premium filter media, stable performance: Made from ultra-fine glass fiber filter paper/high-efficiency low-resistance composite filter paper, with uniform media distribution, long-lasting dust capture efficiency, and gradual increase in resistance during long-term operation.
- 2.2 Non-segmented pleats, lightweight and space-saving: Hot-melt adhesive evenly separates the filter media, eliminating traditional segments, resulting in a thinner profile and a larger effective filtration area, suitable for compact installation scenarios.
- 2.3 Individual MPPS scanning, zero leakage at factory: Each product undergoes MPPS full cross-section scanning tests to eliminate air leakage, short circuits, and filter media damage, meeting cleanroom project acceptance standards.
- 2.4 Double-sided baked paint protective net, durable protection: Both inlet and outlet air sides are equipped with baked paint protective nets to prevent filter media deformation and damage from airflow impact, extending product lifespan.
- 2.5 Multiple thickness options to fit all equipment: Available in four frame thicknesses of 50mm, 70mm, 80mm, and 90mm, compatible with various purification equipment and installation spaces.
3. Product application range
3.1 Pre-filter protection for clean rooms
Pre-filtration for class 10,000/class 100,000 cleanrooms and dust-free workshops, effectively intercepting ultra-fine dust, reducing the load on downstream high-efficiency filters, and extending their service life.
3.2 Medical and pharmaceutical purification scenarios
Ventilation precision filtration for hospital treatment areas, GMP pharmaceutical workshops, and biological laboratories, meeting air cleanliness standards in the medical and pharmaceutical industries.
3.3 Electronics and food production workshops
Air purification for microelectronics factories, food processing workshops, and precision instrument production lines, ensuring cleanliness in the production environment and improving product yield rates.
3.4 High-end central air conditioning ventilation
Medium-efficiency filtration for commercial/industrial central air conditioning and large centralized ventilation systems, enhancing indoor air cleanliness and air quality.
4. Product technical parameters
4.1 Basic parameters (official website version)
| Project | Detailed Specifications |
|---|---|
| Product Name | Non-segmented sub-high-efficiency filter |
| Brand | Mingyang |
| Frame material | Aluminum alloy profile |
| Frame thickness | 50mm、70mm、80mm、90mm |
| Filter media type | Ultra-fine glass fiber filter paper, high-efficiency low-resistance composite filter paper |
| Filtration principle | Air pressure adsorption method |
| MPPS method efficiency | H10(85%)、H11(95%)、H12(99.5%) |
| Structural Form | No partition type, double-sided baked paint protective net |
| Product features | Large airflow, low resistance, high filtration efficiency |
| Execution Standards | GB/T 14295-2019 |
| Applicable filtration objects | ≥0.3μm dust particles |
| Applicable Fields | Microelectronics, food, pharmaceuticals, hospitals |
4.2 Complete parameter table for all models
| Model | W width × H height × D depth Dimensions (mm) | H10 filtration area (㎡) | Net media H11 filtration area (㎡) | H10 resistance (Pa) at a wind speed of 0.45m/s | H11 resistance (Pa) at a wind speed of 0.45m/s | Recommended airflow (m³/h) |
|---|---|---|---|---|---|---|
| WuGe 305×305 | 305×305×70 | 2.5 | 2.8 | 100 | 110 | 100-250 |
| WuGe 305×610 | 305×610×70 | 5.0 | 5.6 | 100 | 110 | 300-500 |
| WuGe 610×610 | 610×610×70 | 10.2 | 11.2 | 100 | 110 | 600-1000 |
| WuGe 762×610 | 762×610×70 | 12.7 | 13.9 | 100 | 110 | 750-1250 |
| WuGe 915×610 | 915×610×70 | 15.4 | 16.8 | 100 | 110 | 900-1500 |
| WuGe 1220×610 | 1220×610×70 | 20.7 | 22.4 | 100 | 110 | 1200-2000 |
| WuGe 305×305 | 305×305×90 | 3.2 | 3.5 | 70 | 80 | 100-250 |
| WuGe 305×610 | 305×610×90 | 6.5 | 7.0 | 70 | 80 | 300-500 |
| WuGe 610×610 | 610×610×90 | 13.1 | 14.1 | 70 | 80 | 600-1000 |
| WuGe 762×610 | 762×610×90 | 16.2 | 17.7 | 70 | 80 | 750-1250 |
| WuGe 915×610 | 915×610×90 | 19.7 | 21.3 | 70 | 80 | 900-1500 |
| WuGe 1220×610 | 1220×610×90 | 26.5 | 28.5 | 70 | 80 | 1200-2000 |
Note: The table shows the complete standard specifications from the official website, with 50mm/80mm thickness available for custom non-standard orders as needed; all products undergo individual MPPS scanning tests and are qualified before leaving the factory.
5. Frequently asked questions
5.1 Why is it necessary to perform MPPS scanning detection for each unit?
MPPS is the international stringent testing standard for medium-efficiency filters, capable of full cross-section scanning of media efficiency, ensuring no leakage and no airflow short circuits, which is a mandatory testing requirement for cleanroom project acceptance.
5.2 How to select between 70mm and 90mm thickness products?
If installation space is limited, choose 70mm thickness; for greater filtration area, lower operating resistance, and longer service life, choose 90mm thickness.
5.3 What is the replacement cycle for non-segmented medium-efficiency filters?
Regular clean environments should be replaced every 6-12 months; high-dust workshops/hospital clean areas should be replaced every 3-6 months; replace immediately when resistance reaches twice the initial value.
5.4 How to choose between H10/H11/H12 efficiency grades?
For regular central air conditioning ventilation, choose H10; for shopping malls and hospitals in general areas, choose H11; for high cleanliness scenarios such as electronics, pharmaceuticals, and laboratories, 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 dedicated production line for WuGe non-segmented medium-efficiency filters and an MPPS laser scanning testing laboratory, with products 100% manufactured and tested according to GB/T 14295-2019 national standards.
For the no-partition sub-high-efficiency filter, Mingyang provides customized parameters identical to those on the official website, multiple thickness options, installation technical support, and quick response after-sales one-stop service. The professional team accurately matches the model based on purification conditions, air volume, and space, supporting standard stock and urgent non-standard customization. From cleanroom front protection to high-end central air conditioning purification, Mingyang provides reliable filtration solutions for mid-to-high-end air purification systems with original factory quality, precise parameters, and stable performance.
