Economic Disposable Pleated Filter | Lightweight G3 Pre-filter for Rapid Maintenance
Our Disposable Pleated Filter is the most economic cost solution for high-maintenance environments. Built with a special process cardboard frame, it combines high strength with a light weight profile, making it easy and safe to replace. This environmentally friendly disposable product is widely applied in clean room pre-filtration to provide reliable protection for expensive secondary filters.
Product Key Features
- Cost-Effective Design: Economic cost and disposable nature make it perfect for frequent replacement schedules.
- Rigid Cardboard Frame: The cardboard frame is treated with a special process for a long working time and high durability.
- Environmentally Friendly: Designed as a disposable product that meets modern industrial waste standards.
- Multiple Thicknesses: Available in 21mm, 25mm, 46mm, and 96mm to fit any filter bank.
Material & Craftsmanship
- Media: High-loft synthetic pleated media (Polycotton).
- Frame: Environmentally friendly special process cardboard or Aluminum.
- Efficiency: 40% (Arrestance) efficiency class G3/G4
Applications
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High-Frequency Maintenance Contracts: The go-to HVAC pleated filter for facility management companies handling large commercial complexes where frequent filter cycles are required to maintain air quality.
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Hospital General Ventilation: Ideal for non-surgical areas and general wards, providing a cost-effective G4 filter solution that meets strict hygiene standards through regular, affordable replacements.
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Clean Room Shielding: Specifically used for clean room pre-filtration to capture larger particulates, effectively acting as a sacrificial layer to extend the life of expensive HEPA filters.
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Temporary Construction & Exhibits: A perfect fit for short-term projects like renovation sites or temporary exhibition halls due to its lightweight and easy-to-dispose nature.
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Light Industrial Air Handling: Provides basic protection for AHU performance in food processing or electronics assembly lines, fitting seamlessly into standard filter banks.
Competitive Comparison
| Feature | Chuqi Eco-Economic Cardboard Filter | Standard Metal Frame Filter | The Chuqi Advantage |
| Initial Investment | Highly competitive economic cost. | Higher unit price. |
Budget Optimization: Dramatically reduces procurement costs for bulk orders.
|
| Maintenance Effort | Ultra-lightweight for fast swaps. | Heavier; more labor-intensive. |
Operational Efficiency: Saves time and labor costs during large-scale replacements.
|
| Disposal Process | Environmentally friendly; easily crushed. | Difficult to recycle or dispose of. |
Sustainable Disposal: Simplifies waste management and aligns with green building standards.
|
| Structural Design | Reinforced via special process cardboard. | Rigid metal structure. |
Reliable Performance: Ensures pleat stability for a long working time at rated airflow.
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| Fit & Versatility | Available in 21mm to 96mm thicknesses. | Standard sizes only. |
Universal Fit: Compatible with almost any existing air handling unit or filter track.
|
Specifications
| External dimensions
(mm) |
Rated air volume
(m3/h) |
initial resistance
(Pa) |
Efficiency (Level)
(class) |
Filter media model
|
|
| 295 × 295 × 21/25/46 mm | 800m³ / h | 35 Pa | 40%
( Weighing method )
|
G3 /G4
|
Non-woven fabric and polyester fiber blended filter media
|
| 495 × 295 × 21/25/ 46m | 1300m³ / h | ||||
| 495 × 495 × 21/25/46mm | 2200m³ / h | ||||
| 595 × 295 × 21/25/46mm | 1600m³ / h | ||||
| 595 × 495 × 21/25/46mm | 2700m³ / h | ||||
| 595×595×21/25/46mm | 3200m3/h | ||||
Advanced Z-Line Design for Superior Airflow Stability
Utilizing an advanced Z-line air filter design, our products offer a large filter area that far exceeds standard flat panels. This structure allows for a high rated air flow of 3200m³/h while maintaining low resistance and minimal turbulence. Such stability is essential for maintaining consistent pressure levels in sensitive manufacturing zones and precision laboratories.
Frequently Asked Questions
Q1: Why is the cardboard frame version considered the “Eco-Economic” choice?
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This version utilizes a special process cardboard frame that lowers production costs and weight. It is designed for high-volume users who need an economic cost solution without sacrificing the filtration area or efficiency.
Q2: Is a cardboard frame sturdy enough for long-term industrial use?
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Yes. Despite being lightweight, our frames undergo a special process to increase moisture resistance and structural rigidity. It is built to support a long working time and high air flow without buckling.
Q3: How does this filter help in protecting my clean room system?
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It serves as a high-surface-area pre-filtration layer. By capturing 0.5 microns or less suspended particles early in the system, it prevents the premature clogging of your more expensive secondary and terminal filters.
Q4: Is this product environmentally friendly?
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Absolutely. As a disposable and environmentally friendly product, the cardboard frame is much easier to process as waste compared to metal alternatives, helping your facility reduce its environmental footprint.
Q5: What sizes are available for this specific pleated filter?
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We offer extreme flexibility in sizing. You can choose from optional thicknesses of 21mm, 25mm, 46mm, and 96mm, with customizable length and width to ensure it fits perfectly into your specific air conditioning system.