Bag filter media is composed of synthetic non-woven fabric and consists of three layers. The initial layer captures larger dust particles in the air, followed by a layer that traps smaller dust particles, and finally, an outer protective layer. The use of ultrasonic welding technology ensures no air flow leakage due to wind areas, reduces resistance, and increases the capacity to retain dust.
Bag filters are an important part of any HVAC system and need to operate effectively and keep the air in your home healthy. This doesn’t mean you need to stick with standard filters, as these can be upgraded.
What are the benefits of a quality bag filter?
EASY TO USE: Using a bag filter is much easier than you might think. All you need to know is the mechanism of operation of the model and how to clean it. It helps if you don’t have to worry about bills either, as they don’t consume much electricity.
Remove Fly Ash: Fly ash is a gas that you don’t want to inhale, so you should filter it out of your home. A bag filter is ideal for this because it focuses on resistant particles.
More efficient HVAC: Different filters offer different levels of efficiency when it comes to filtration. Therefore, choosing a high-quality filter and maintaining it will ensure that your air quality remains clean and healthy.
| Product | Bag Filter |
| Medium material | Synthetic Fiber/ melt blown |
| Certification | ISO9001 |
| Standard | According to EN779 standard |
| Dimension | Customizable |
| Range | F7 |
| Color | Pink(customizable) |
| OEM | Welcome |
| Frame | Metal |
| Item | Specification |
|---|---|
| Product Name | F7 Medium Efficiency Pocket Bag Air Filter |
| Product Type | Pocket Filter / Bag Filter |
| Filter Class | F7 |
| Filter Media | Synthetic Fiber / Melt-Blown Media |
| Media Construction | 2 / 3 / 4-Layer Composite Media |
| Optional Media Layers | PP Fabric + Melt-Blown Fabric + Non-Woven Fabric |
| Frame Material | Metal |
| Standard Color | Pink |
| Custom Colors | Available |
| Dimensions | Customizable |
| Manufacturing Method | Ultrasonic Welding |
| Filtration Stage | Medium / Secondary Filtration |
| Standard | According to EN779 |
| Quality Management | ISO 9001 |
| OEM / ODM | Available |
| Commercial HVAC & Air Conditioning | Healthcare & Pharmaceutical | Electronics & Precision Manufacturing | High-Efficiency Pre-Filtration |
|---|---|---|---|
| Suitable for central air-conditioning systems, commercial buildings, offices, shopping centers, and other HVAC air handling applications. | Used in hospitals, pharmaceutical facilities, medical environments, and other controlled spaces requiring reliable medium-stage air filtration. | Suitable for electronics, computers, communications, optics, precision machinery, and controlled industrial production environments. | Used as a secondary filter or high-efficiency pre-filter upstream of HEPA filters to reduce downstream dust loading and extend final-filter service life. |
| Customization Available | Quality Inspection |
|---|---|
| • Custom width, height, and pocket depth • Custom pocket quantity and configuration • 2-, 3-, or 4-layer filter media options • Synthetic fiber and melt-blown media combinations • Custom filter color according to project requirements • Custom metal frame dimensions • OEM / ODM branding and private labeling • Custom packaging and replacement filter specifications |
• Incoming filter media inspection • Media layer and material verification • Frame dimensional accuracy inspection • Pocket size and configuration inspection • Ultrasonic weld and seam integrity inspection • Airflow resistance and filtration performance testing • Visual and structural quality inspection • Final packaging inspection before shipment |
PRODUCT DETAILS
![]() |
![]() |
![]() |