• Under the rated air volume, it needs to be replaced in 3 – 6 months.
M9 F9 Medium Pocket Filter
Discover high-quality synthetic pocket filters for optimal air filtration. Ideal for HVAC systems, our filters enhance performance and ensure clean air
Product Description
Optimized Filtration Solution for HVAC Systems
The M9 F9 Medium Pocket Filter serves as an intermediate filtration element, efficiently capturing medium-sized dust particles prevalent in commercial and industrial HVAC systems. Designed primarily for air filtration manufacturers and distributors, this filter safeguards downstream HEPA air filter components by reducing particulate loads. Its compatibility with common filter frames and availability in customizable configurations ensure integration in diverse air handling units, supporting maintenance reduction and air quality compliance goals in public and industrial environments.
Advanced Synthetic Materials and Robust Technical Specifications
Constructed from high-performance synthetic non-woven fabric produced via thermal melting, the filter integrates electrostatic fibers for enhanced sub-micron particle retention. It exhibits excellent burst resistance, tolerates temperatures up to 100°C, and maintains performance under 100% relative humidity conditions. With an optimized large surface area and low pressure drop ranging between 400–450 Pa, this pocket filter offers superior airflow and minimal energy penalty. Frame options include aluminum, galvanized, and plastic, further expanding adaptability for various HVAC configurations, as expected from quality air filter manufacturers.
Industrial and Commercial Application Versatility
Positioned for use in commercial buildings, cleanrooms, and industrial ventilation, the M9 F9 Medium Pocket Filter ensures efficient pre-filtration to extend the life of subsequent high-efficiency stages such as HEPA air filter installations. It reduces dust loads in paint booth filters and filtration setups, making it relevant for paint booth filter manufacturers and air filtration manufacturers focused on clean environment solutions. This product supports industrial hygiene requirements and contributes to regulatory compliance in environments demanding rigorous air quality control.
What is Synthetic Pocket Filter？
The filter material is made of high-performance non-woven fabric by the thermal melting process, to avoid the discomfort caused to the human body by old-fashioned glass fiber materials. The filter material contains electrostatic fiber, which has an excellent filtering effect on sub-micron dust.
Features
o Extra long service life
o High burst resistance
o Large surface area
o Fits all commonly used filter frames
o High efficiencies at low pressure drops
o Uniform identification is used for appearance color, which is easy to identify.
Application
The pocket filter is suitable for intermediate filtration in an air conditioning system. It is located in front of the HEPA filter.
It is mainly used to filter 1-5 megabytes of dust particles to protect the lower filters in the system and the system itself. It has the advantages of small resistance and a large volume of air. Optional style has bag type, frame type, and combination type.
Dimensions & Technical Details
| Bag (pcs) | Size (mm) | Rated Airflow (m³/h) | Filter Object (μm) | Initial Resistance(Pa) | ||||
|---|---|---|---|---|---|---|---|---|
| M5 | M6 | F7 | F8 | F9 | ||||
| 8 | 592×592×600 | 2200/3400 | ≥0.4 | <35/45 | <45/65 | <55/80 | <65/100 | <65/110 |
| 6 | 592×592×600 | 2200/3400 | ≥0.4 | <40/50 | <55/75 | <60/85 | <65/110 | <70/120 |
| 5 | 492×592×600 | 2000/3000 | ≥0.4 | |||||
| 4 | 287×592×600 | 1100/1700 | ≥0.4 | |||||
Note:other specifications can be customized according to requirements
Synthetic Bag Filter Technical Specification
| Filter Type | Pocket Filter |
| Filter Class (EN 779) | M5 |
| Filter Media & Separator | Non-woven Fabric |
| Filter Frame | Aluminum/Galvanized/Plastic |
| Temperature Resistance | 80°C |
| Max. Temperature | 100°C |
| Relative Humidity | 100% |
| Rec. Final Pressure Drop | 400 – 450 Pa. |
How often should bag filters be replaced?
Replacement Cycle:
• Resistance of 450Pa or more must be replaced.
• If it is washable filter material, it can be washed with clean water or neutral detergent solution to dry and then used, washed up to two times, and then replaced.
• The dust concentration in the environment is large, and the service life will be shortened.
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FAQ
What types of filter frames are compatible with the M9 F9 Medium Pocket Filter?
Our M9 F9 Medium Pocket Filter supports aluminum, galvanized steel, and plastic frames. These options ensure compatibility with most standard filter frames used by air filter manufacturers, providing flexible installation choices for varied HVAC system designs.
Can you provide customized sizes for this pocket filter?
Yes, we offer customization of dimensions and configurations tailored to specific project needs. Our capacity as one of the prominent air filtration manufacturers allows us to supply custom-sized filters that integrate seamlessly into your system requirements.
How do I maintain and clean the M9 F9 Medium Pocket Filter to extend its service life?
If supplied as washable, you can clean the filter media gently with clean water or a neutral detergent, then allow it to dry thoroughly before reuse. We recommend a maximum of two cleaning cycles to maintain filtration efficiency without compromising the electrostatic fiber media.
What lead times and logistics support do you provide for wholesale air filters?
We leverage our vertical integration and strategic location near Guangzhou Baiyun International Airport to ensure prompt production and worldwide shipping. Whether you require bulk wholesale air filters or OEM orders, our streamlined processes support reliable and timely delivery for your projects.
