Description
HF bag filters are high-performance products designed for demanding operating conditions and can be used as ideal pre-filters or underfilters in a wide range of industries, such as commercial construction, automotive spraying, biopharmaceutical and healthcare. The bag filters utilize a special ultrasonically welded bag process to ensure sealing performance and support the bag against deformation and extrusion during large changes in airflow, thus enhancing product performance and industry standards. They are available in a wide range of efficiency ratings from F5 to F9 to meet the varying needs of HVAC systems. The optional DPaK200 Medium Efficiency Bag Chemical Fiber Filter with Antimicrobial Agent, designed to improve indoor air quality, captures and collects particulate contaminants and the fungal and bacterial spores that attach to them, maintaining the integrity of the filter media. The bag filter is made of layered, meltblown synthetic fibers protected by an outer phase fiber layer that ensures both filtration efficiency and initial pre-filtration, as well as high strength and water resistance.
| Product | Bag Filter |
| Medium material | Synthetic Fiber/ melt blown |
| 6 pockets(Customizable) | |
| Standard | According to EN779 standard |
| Dimension | Customizable |
| Range | M5-F9 |
| Color | Yellow(customizable) |
| OEM | Welcome |
| Frame | Aluminum or Galvanized |
| Item | Description |
|---|---|
| Product Name | Multi-Pocket Bag Air Filter |
| Product Type | Medium-Efficiency HVAC Bag Filter |
| Filtration Range | M5–F9 |
| Reference Standard | EN 779 |
| Filter Media | Synthetic Fiber / Melt-Blown Media |
| Media Option | Electrostatic or Conventional Synthetic Media |
| Standard Pocket Quantity | 6 Pockets |
| Pocket Quantity | Customizable |
| Frame Options | Aluminum Alloy / Galvanized Steel |
| Standard Color | Yellow or White, depending on media grade |
| Color Options | Customizable |
| Main Function | Medium-Efficiency Particulate Filtration |
| Installation Position | AHU, HVAC or Ventilation Filter Section |
| Dimensions | Customizable |
| OEM / ODM | Supported |
| Typical Supply Type | Standard Replacement and Project-Specific Production |
| Commercial HVAC Systems | Cleanrooms and Controlled Areas | Industrial Ventilation | Public and Institutional Buildings |
|---|---|---|---|
| Used in air-handling units, central air-conditioning systems and fresh-air equipment for offices, shopping centers, hotels and commercial buildings. | Suitable for electronics production, pharmaceutical facilities, laboratories, medical areas and other controlled environments requiring stable particulate filtration. | Applied in manufacturing plants, food-processing facilities, printing workshops, automotive production and general industrial air-treatment systems. | Used in hospitals, airports, schools, public buildings and transportation facilities where medium-efficiency air filtration is required. |
| Customization Available | Quality Inspection |
|---|---|
| • Custom filter width, height and depth • M5, M6, F7, F8 and F9 media options • Synthetic fiber, melt-blown or electrostatic media • Custom pocket quantity and pocket depth • Aluminum-alloy or galvanized-steel frames • Customized media color and efficiency identification • Reinforced pockets and internal airflow channels • Airflow and pressure-drop optimization • Replacement development from drawings or samples • Custom labels, barcodes and model numbers • Neutral or private-label export packaging • OEM production for AHU and HVAC manufacturers |
• Incoming inspection of media and frame materials • Filter dimensions and frame-squareness verification • Pocket quantity and pocket-depth inspection • Sewing, bonding and seam-strength inspection • Internal channel and reinforcement verification • Media-to-frame sealing inspection • Initial pressure-drop and airflow testing • Filtration efficiency testing upon request • Moisture-resistance inspection when specified • Visual inspection for damaged or uneven pockets • Packaging and labeling verification • Batch traceability and pre-shipment sampling |
PRODUCT DETAILS
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