Products
G3 G4 Primary Efficiency Activated Carbon Panel Performance Folding Aluminum Alloy Pre Air Filter Cardboard Honeycomb
G3 G4 Primary Efficiency Activated Carbon Panel Performance Folding Aluminum Alloy Pre Air Filter Cardboard Honeycomb
Features
- Combines coarse-particle filtration with activated carbon adsorption
- G3 and G4 primary-efficiency options
- Helps capture dust, fibers, pollen and larger airborne particles
- Reduces unpleasant odors and selected low-concentration VOCs
- Activated carbon composite fabric with strong surface adsorption
- Pleated structure increases effective filtration area
- High dust-holding capacity
- Nominal initial pressure drop of 40 Pa
- Stable airflow for commercial and industrial ventilation
- Aluminum-alloy and galvanized-steel frame options
- Smooth, rigid and easy-to-handle construction
- Suitable for primary or bypass air-filtration systems
- Multiple standard face sizes available
- Custom dimensions, media and packaging supported
- OEM and private-label manufacturing available
Fast Sampling Support
Samples ready within 3–7 days for custom OEM & ODM orders. Flexible customization solutions are available to match your unique product requirements.
Advanced Production Equipment & Stable Quality
Equipped with professional automated production lines and sophisticated testing machinery, enabling consistent, reliable product quality across all batches.
Mass Production & On-Time Shipment
Efficient full-scale manufacturing capacity ensures finished goods can be delivered within 15–20 working days, guaranteeing punctual shipment schedules.
ISO Standard Strict Quality Control
All production follows strict ISO 9001 standards. Each shipment carries a complete quality inspection certificate to satisfy factory release specifications.
Description
Pleated carbon filters are an effective way to remove and prevent odors and fumes, and are widely used in air conditioners. The activated carbon materials are folded and supported by paperboard sheets, metal meshes, or other materials to maintain a rigid structure. The pleated carbon filter is then surrounded by a firm frame made of paperboard, foam, aluminum alloy, or galvanized metal. This sturdy frame extends the service life of the pleated carbon filter and allows for easy installation on machines or air conditioners.
The activated carbon bag filter uses a double U-shaped aluminum alloy and a galvanized iron outer frame. The bag is supported by a grille locked into the U-shaped frame, with adjacent grilles pressing the bag tightly. This special construction ensures that the bag is securely locked to prevent it from falling off or getting damaged during handling. All metal edges of the filter are rolled to avoid scratching the filter during installation and replacement, making the operation easy and safe.
Technical Parameters
| Model | Size(mm) | Rated Airflow(m³/h ) | Initial Pressure Drop (Pa) | Frame | Media |
| HF-HXT | 595x595x46 | 3200 | 40 | Alu，Gi | Carbon Fabric |
| 595x495x46 | 2700 | ||||
| 595x295x46 | 1600 | ||||
| 495x495x46 | 2200 | ||||
| 495x295x46 | 1300 | ||||
| 295x295x46 | 800 |
Standard Model Options
| Item | Description |
|---|---|
| Product Name | Activated Carbon Pleated Panel Filter |
| Model Series | HF-HXT |
| Product Type | Primary Particle and Gas-Phase Air Filter |
| Efficiency Options | G3 / G4 |
| Filter Media | Activated Carbon Composite Fabric |
| Structure | Pleated Panel |
| Frame Options | Aluminum Alloy / Galvanized Steel |
| Standard Depth | 46 mm |
| Main Function | Dust, Odor and Selected VOC Reduction |
| Airflow Characteristic | Low Resistance |
| Nominal Initial Pressure Drop | 40 Pa |
| Dust-Holding Capacity | High |
| Installation Position | HVAC Intake, Return-Air or Primary Filtration Section |
| Replacement Type | Disposable Filter Assembly |
| Custom Dimensions | Available |
| OEM / ODM | Supported |
Applications
| Commercial HVAC Systems | Industrial Ventilation | Fresh-Air & Return-Air Systems | Public and Institutional Buildings |
|---|---|---|---|
| Installed in AHUs, central air-conditioning systems and rooftop units to provide combined dust and odor control. | Suitable for factories, workshops and process-support areas affected by nuisance odors and airborne particles. | Used in fresh-air units and return-air sections to reduce incoming dust and unpleasant smells. | Applied in offices, hotels, shopping centers, airports, schools and other occupied buildings requiring improved indoor air quality. |
Customization & Quality Control
| Customization Available | Quality Inspection |
|---|---|
| • Custom filter width, height and depth • G3 or G4 filtration configurations • Customized activated carbon loading • Different carbon composite media options • Aluminum-alloy or galvanized-steel frames • Custom pleat height and pleat spacing • Protective mesh and reinforcement options • Airflow and pressure-drop optimization • Development from equipment drawings or samples • Custom model numbers, labels and barcodes • Neutral and private-label export packaging • Bulk OEM manufacturing |
• Incoming inspection of carbon media and frame materials • Carbon loading and media-uniformity verification • Filter dimensions and frame-squareness inspection • Pleat count, height and spacing inspection • Media-to-frame sealing and bonding checks • Rated airflow and initial pressure-drop testing • Particle filtration testing upon request • Adsorption performance testing upon request • Carbon-dust shedding inspection • Visual inspection for media damage or deformation • Packaging and labeling verification • Batch traceability and pre-shipment sampling |
PRODUCT DETAILS
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