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Reusable Washable G3/G4 Air Intake Filter for Containerized Data Center Cooling Systems
Reusable Washable G3/G4 Air Intake Filter for Containerized Data Center Cooling Systems
Features
- Reusable and washable panel filter for container-type data centers
- G3 and G4 primary filtration grades available
- Flame-retardant synthetic fiber media
- Media complies with DIN 53438 flame-retardancy requirements
- Low initial pressure drop supports continuous cooling airflow
- High dust-holding capacity for extended maintenance intervals
- Suitable for repeated cleaning and reuse
- Rigid panel construction improves dimensional stability
- Helps protect fans, heat exchangers, coils and electronic equipment
- Suitable for fresh-air intake and recirculation systems
- Standard and custom sizes available
- OEM manufacturing for modular data center projects
- Cost-effective solution for long-term filtration programs
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
This washable panel filter provides a durable first-stage filtration solution. The synthetic fiber media captures coarse airborne contaminants while maintaining low resistance to airflow. After reaching the recommended maintenance condition, the filter can be removed, cleaned, dried and reinstalled, reducing the need for frequent replacement.
The product is particularly suitable for containerized data center applications where:
- Filters are serviced regularly
- Replacement access is limited
- Long-term operating cost must be controlled
- Continuous airflow is critical
- Flame-retardant materials are required
- Durable filter frames are preferred
- Outdoor dust conditions vary by season
The washable filter may be used alone as a coarse filter or as the first stage in a multi-stage filtration system.
Technical Parameters
| Model | Size (mm) | Rated Airflow (m³/h) | Initial Pressure Drop (Pa) | Final Pressure Drop (Pa) | Average Arrestance |
|---|---|---|---|---|---|
| HF-KX-G3 | 595 × 595 × 46 | 3,200 | 30 | 250 | 85% |
| HF-KX-G3 | 495 × 595 × 46 | 2,700 | 30 | 250 | 85% |
| HF-KX-G3 | 295 × 595 × 46 | 1,600 | 30 | 250 | 85% |
| HF-KX-G3 | 495 × 495 × 46 | 2,200 | 30 | 250 | 85% |
| HF-KX-G4 | 595 × 595 × 46 | 3,200 | 40 | 250 | 95% |
| HF-KX-G4 | 495 × 595 × 46 | 2,700 | 40 | 250 | 95% |
| HF-KX-G4 | 295 × 595 × 46 | 1,600 | 40 | 250 | 95% |
| HF-KX-G4 | 495 × 495 × 46 | 2,200 | 40 | 250 | 95% |
Standard Model Options
| Item | Description |
|---|---|
| Product Name | Washable Panel Filter Mesh |
| Product Type | Reusable Primary Panel Air Filter |
| Model Series | HF-KX-G3 / HF-KX-G4 |
| Filtration Grade | G3 / G4 |
| Filter Media | Flame-Retardant Synthetic Fiber |
| Flame-Retardancy Standard | DIN 53438 |
| Structure | Pleated Washable Media in Rigid Panel Frame |
| Standard Depth | 46 mm |
| Main Function | Primary Dust Filtration |
| Washability | Reusable After Proper Cleaning |
| Airflow Characteristic | High Air Permeability |
| Resistance Characteristic | Low Initial Pressure Drop |
| Dust Capacity | High Dust-Holding Capacity |
| Installation Position | Fresh-Air Intake or Primary Filtration Section |
| Main Application | Containerized Data Center Cooling and Ventilation |
| Custom Sizes | Available |
| OEM / ODM | Supported |
Applications
| Containerized Data Center Cooling | Fresh-Air and Ventilation Modules | Electrical and Power Equipment | OEM Data Center Integration |
|---|---|---|---|
| Used as a reusable first-stage filter in container-type data centers to reduce dust entry into server, communication and control areas. | Installed at outdoor air intakes, cooling-unit inlets and ventilation grilles to protect fans, heat exchangers and downstream filters. | Suitable for UPS containers, battery energy storage systems, electrical cabinets, substations and generator enclosures requiring filtered airflow. | Designed for modular data center manufacturers, HVAC integrators and enclosure suppliers requiring washable filters in standard or custom sizes. |
Container-Type Data Center Benefits
| Stable Cooling Airflow | Reusable Maintenance | Equipment Protection | Lifecycle Cost Control |
|---|---|---|---|
| Low initial resistance helps maintain the airflow required for server cooling and heat removal. | The washable construction allows the filter to be cleaned and reused during scheduled maintenance. | Coarse contaminants are removed before reaching coils, fans, heat exchangers and sensitive electrical equipment. | Reuse can reduce filter consumption, replacement frequency and waste in long-term operating projects. |
Customization & Quality Control
| Customization Available | Quality Inspection |
|---|---|
| • Custom width, height and depth • G3 or G4 filtration configurations • Project-specific airflow and pressure-drop design • Different media densities and pleat structures • Flame-retardant synthetic media options • Customized frame profiles and reinforcement structures • Compatibility with container fresh-air modules • Replacement development from drawings or samples • Custom labels, barcodes and product codes • Private-label and neutral packaging • Bulk OEM production for data center projects |
• Incoming inspection of synthetic media and frame materials • Dimensional and frame-squareness verification • Pleat spacing and media installation inspection • Frame strength and assembly checks • Initial pressure-drop testing • Rated airflow verification • Arrestance testing upon request • Flame-retardancy documentation verification • Washability and structural-retention evaluation upon request • Appearance and cleanliness inspection • Packaging and labeling verification • Batch traceability and pre-shipment sampling |
Product Details
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