High Dust Holding Capacity Filter | F6-F9 Medium Separator Filter with Long Service Life
Maximize your system’s uptime with our High Dust Holding Capacity Filter, specifically engineered to capture up to 1120g of dust per unit. As a heavy-duty Medium Separator Filter, it features a deep pleat design supported by aluminum foil separators to ensure peak performance in high-load environments.
Product Key Features
- Extended Lifespan: Holds between 400g to 1120g of particulates, ensuring an industry-leading long service life.
- Rigid Structure: The separator type air filter design prevents media collapse even under high pressure.
- Low Maintenance: Reduces replacement frequency, making it a cost-effective secondary filtration solution.
Material & Craftsmanship
- Filter Media: Premium fiberglass paper media or moisture-resistant synthetic fiber.
- Separator: Precision 0.03mm thickness aluminum foil for uniform airflow.
- Frame: Rugged Galvanized steel frame or aluminum alloy for maximum durability.
Applications
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Heavy Industrial Plants: Widely applied in metallurgy, oil, and chemical industries to protect air intake systems from heavy particulate loads.
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Power Generation Facilities: Ideal for gas turbine air intake and large-scale engine rooms where maintaining a high dust holding capacity is critical for operational safety.
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Petrochemical Processing: Maintains its structural integrity in high-humidity ventilation zones common in chemical industry setups.
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Mining & Cement Facilities: Engineered to thrive in environments with constant, high-density dust, acting as a robust secondary filtration stage to prevent equipment wear.
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Wastewater Treatment Plants: Provides reliable air intake protection in corrosive or high-moisture environments, utilizing the rugged galvanized steel frame for maximum durability.
Competitive Comparison
| Feature | Chuqi High-Capacity Industrial Guard | Standard Medium Filters | The Chuqi Advantage |
| Dust Holding Capacity | Massive 400g to 1120g per unit. | Typically 200g – 400g. |
Productivity: Significantly reduces downtime for filter replacements.
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| Structural Support | 0.03mm thickness aluminum foil separators. | Paper separators or glue beads. |
Stability: Prevents media collapse even under extreme air pressure.
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| Service Life | Industry-leading long service life. | Short cycles; requires frequent changes. |
Cost Savings: Lower annual expenditure on replacement consumables.
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| Frame Durability | Rugged Galvanized or Aluminum alloy. | Flimsy plastic or thin-gauge metal. |
Reliability: Withstands harsh industrial handling and high-load environments.
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| Pleat Design | Deep pleat configuration for max surface area. | Shallow pleats with limited surface. |
Efficiency: Optimized airflow even as the filter accumulates dust.
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Specifications
| External dimensions
Outside dimensions (mm) |
Rated air volume
Rated airflow (m³ / h) |
initial resistance
Imitial resistance (Pa) |
Efficiency (colorimetric method)
Efficiency (%) |
Dust holding capacity
Dust capacity (g) |
| 305X305X150/220/292 | 700~1500 | ≤ 150-250 | F6 ~ F9 | 400 |
| 320X320X150/220/292 | 700~1500 | ≤ 150-250 | F6 ~ F9 | 450 |
| 484X484X150/220/292 | 1000～2200 | ≤150-250 | F6～F9 | 680 |
| 592X287X150/220/292 | 1400～3000 | ≤150-250 | F6～F9 | 420 |
| 592X592X150/220/292 | 1000～2000 | ≤150-250 | F6～F9 | 840 |
| 610X305X150/220/292 | 1500～3000 | ≤150-250 | F6～F9 | 560 |
| 610X610X150/220/292 | 2000～4000 | ≤150-250 | F6～F9 | 1120 |
Industry-Leading Dust Capacity for Extended Service Life
Chuqi specializes in high-performance filtration, offering the High dust holding capacity filter 1120g for long service life. As a heavy-duty Deep Pleat Medium Filter, this product is engineered to capture massive particulate loads, ensuring an industry-leading long service life. By significantly extending replacement cycles, our High Capacity Medium Filter reduces maintenance downtime for large-scale industrial air conditioning systems.
Frequently Asked Questions
Q1: How does the “High Dust Holding Capacity” actually benefit my facility?
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Our filter is engineered to capture up to 1120g of dust per unit. For heavy industrial environments, this means an extended lifespan and significantly fewer filter changes, which reduces both maintenance labor and the total cost of ownership.
Q2: What prevents the filter media from collapsing in high-pressure systems?
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The structural integrity is ensured by our separator type air filter design. We use precision 0.03mm thickness aluminum foil separators to maintain uniform pleat spacing, which prevents the media from vibrating or collapsing even under high pressure.
Q3: Can this filter withstand high humidity in chemical or oil processing plants?
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Yes. You can choose a rugged Galvanized steel frame or aluminum alloy for maximum durability in high-humidity zones. Additionally, we offer moisture-resistant synthetic fiber media as an alternative to fiberglass to ensure consistent performance in damp conditions.
Q4: Is this filter suitable as a secondary filtration stage for power plants?
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Absolutely. It is an ideal secondary filtration solution for gas turbine intakes and engine rooms. Its deep pleat design effectively intercepts particulates that bypass primary filters, protecting your high-value downstream equipment.
Q5: What filtration efficiency range is available for this industrial model?
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This model is available in the F6 to F9 efficiency range. This allows you to tailor the filtration level to your specific industrial needs, whether you are protecting a heavy-duty engine or a chemical ventilation system.