Industrial Filter Cartridges for Dust Collector Systems
Our industrial filter cartridges deliver longer service life, higher filtration precision, and superior durability compared with conventional cartridges. With options including polyester, cellulose, PPS, and aramid media, they are engineered for high-temperature, abrasive, and demanding dust collection environments, ensuring stable performance and lower total cost of ownership.
Description
High-Performance Filter Cartridges for Industrial Dust Collection
Product Overview
Our pleated filter cartridges are specifically engineered for industrial dust collection systems, delivering higher efficiency, longer service life, and greater durability compared with conventional cartridge filters. Designed for demanding environments such as powder coating, cement plants, steel mills, and metalworking, these cartridges ensure consistent air quality and lower total cost of ownership.
Technical Specifications
| Item | Specification |
|---|---|
| Filter Media Options | Spunbonded Polyester (standard, PTFE membrane, antistatic, water/oil repellent, flame-retardant, nanofiber) Cellulose (wood pulp + synthetic fiber, nanofiber, carbon antistatic) PPS & Aramid Felts (PTFE membrane, antistatic carbon, stiffening treatment) |
| Weight Range | 135 – 340 g/㎡ |
| Thickness | 0.5 – 0.8 mm |
| Air Permeability | 50 – 200 L/㎡·s (△P = 200 Pa) |
| Filtration Precision | 0.3 – 5 μm |
| MERV Rating | MERV 11–16 |
| Tensile Strength | Warp ≥ 380–1000 N/5cm Weft ≥ 440–1000 N/5cm |
| Operating Temperature | Polyester ≤ 135℃ Cellulose ≤ 80℃ PPS ≤ 170℃ Aramid ≤ 200℃ |
| Finishing Options | PTFE membrane, nanofiber coating, carbon impregnation for antistatic, stiffening treatment, water/oil repellent |
Remark:
① Air permeability measured at △P = 200 Pa.
② Filtration precision refers to the minimum particle size effectively blocked at initial state. In actual use, fineness improves as stable dust cake builds.
③ MERV tested according to ASHRAE 52.2 (USA) or EN779 (EU).
★ All technical parameters are for reference only. Data may vary due to test conditions. We reserve the right to modify specifications without prior notice.
Advantages of Our Filter Cartridges
- Extended Service Life – 2–3× longer than conventional filters.
- Stable Efficiency – Maintains filtration precision up to 0.3 μm.
- High-Temperature Resistant – PPS and Aramid media withstand up to 200℃.
- Custom Finishes Available – PTFE membrane, antistatic, water/oil repellent, flame-retardant, nanofiber.
- Stronger Construction – Reinforced bonding prevents end-cap detachment under pulse-jet cleaning.
- Cost-Effective – Lower replacement frequency and downtime mean reduced long-term costs.
Comparison Table – Our Cartridges vs Conventional Products
| Feature / Performance | Our Filter Cartridges | Conventional Cartridges |
|---|---|---|
| Filtration Precision | Stable up to 0.3 μm, tested to MERV 11–16 | Typically 3–10 μm, lower efficiency |
| Bonding & Sealing | Reinforced metal mesh + strong end-cap sealing | Weak bonding, risk of cap detachment during cleaning |
| Service Life | 2–3× longer due to durable pleated design | Shorter life span, frequent replacements needed |
| Surface Treatments | Options: PTFE membrane, antistatic carbon, water/oil repellency | Usually no advanced treatment or limited options |
| High-Temperature Resistance | PPS/Aramid media stable up to 200℃ | Mostly limited to 80℃–100℃ |
| Performance in Harsh Conditions | Proven in abrasive, high-moisture, and high-temp environments | Easily collapses, reduced performance |
| Total Cost of Ownership | Higher initial quality, lower replacement & downtime cost | Lower upfront price, but higher long-term cost |
Why Choose Us?
Most filter cartridges on the market face recurring reliability issues. At KABORY, we address these pain points with advanced materials, precision processing, and proprietary sealing technologies to ensure long-term stable performance.
✅ Quick Highlights
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Reinforced Support Mesh – Special welding process prevents deformation or collapse under high airflow.
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Precision Pleating & Adhesive Control – Automated pleating and controlled gluing ensure uniform spacing, stable airflow, and maximized filtration area.
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Seamless End-Cap Bonding – High-strength polyurethane adhesive, hot-melt technology, and our self-developed Lock-Fit Design prevent end-cap leakage or detachment.
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Custom Surface Treatments – PTFE membrane, carbon impregnation, or antistatic finishes tailored to your dust type and process needs.
Pain Points vs. Our Solutions
| Common Market Problem | KABORY Solution |
|---|---|
| Support mesh weak welding → filter collapses under high airflow | Precision welding process reinforces mesh structure, ensuring cartridge stability and durability. |
| Inconsistent pleating → airflow bypass & reduced filter life | Automated pleating + controlled adhesive dispensing guarantee uniform folds and full utilization of filter surface area. |
| End-cap to media bonding not firm → leakage & failure risk | High-strength eco-friendly polyurethane glue or hot-melt process integrates end-cap, media, and inner core into a rigid one-piece structure. Combined with our proprietary Lock-Fit Design, it eliminates detachment or leakage. |
| Poor sealing under harsh conditions → efficiency loss | Advanced sealing technology ensures air-tight connection between filter media and end-cap, maintaining long-term efficiency. |
| Limited surface finishes → poor adaptability to dust type | Multiple finishing options (PTFE membrane, stiffening, antistatic carbon impregnation) to meet diverse industrial environments. |
📌 Conclusion
By systematically solving the weaknesses of conventional cartridges, KABORY filter cartridges deliver not only higher filtration efficiency but also long-term stability, reduced downtime, and better ROI for your dust collection systems.