Overview
Polyester Cartridge Filter is a widely used pleated industrial dust filter cartridge built with spun bond polyester filter media. It is specially designed for capturing fine, sticky and agglomerative particulate dust in harsh industrial environments. The filter material features rigid and durable structure, and it is washable for repeated use, which greatly reduces the replacement cost.
We offer multiple media options to match different working conditions, including anti-static, oil & water repellent and PTFE membrane coated versions. The PTFE membrane surface is hydrophobic and smooth, which helps dust cake peel off easily during pulse cleaning. The Polyester Cartridge Filter can withstand operating temperature up to 120℃, and it has good resistance to chemical erosion, making it a versatile solution for many complex dust removal systems.
Filter Media Types
100% spun bond polyester
Polyester with antistatic treatment
Polyester with oil & water repellent treatment
Polyester with PTFE membrane
Features
Durable and rigid polyester material, washable for long service life
Excellent performance on anti-static, oil-proof and water-proof
Wide and smooth pleat spacing, hydrophobic PTFE surface for easy dust cake release
High filtration efficiency, meets strict industrial dust separation requirements
Good resistance to chemical corrosion
Maximum continuous operating temperature up to 120℃
Compatible with most pulse jet dust collector housings
Typical Applications
Metal processing, Woodworking, Chemical industry, Pigment production, Cement plant, Food & paper industry, Plastic processing, Sandblasting, Powder coating, Welding fume, Foundry, Pharmaceutical and other sticky agglomerative dust collection.
Specifications
| Model | O.D | I.D | Length |
|---|
| LF/P3266 | Φ324mm | Φ213mm | 660mm |
| LF/P3566 | Φ352mm | Φ241mm | 660mm |
| LF/P3275 | Φ324mm | Φ213mm | 750mm |
| LF/P3288 | Φ324mm | Φ213mm | 880mm |
| LF/P3290 | Φ324mm | Φ213mm | 915mm |
FAQ
Q1: What filter media options are available for this Polyester Cartridge Filter?
A1: We have plain spun bond polyester, anti-static polyester, oil-water repellent polyester and PTFE membrane coated polyester for selection.
Q2: What is the maximum working temperature of the Polyester Cartridge Filter?
A2: The standard applicable temperature is 120℃.
Q3: Can the Polyester Cartridge Filter be used for sticky powder coating dust?
A3: Yes, the PTFE coated version is perfect for sticky dust such as powder coating fume and welding fume.
Q4: Is the Polyester Cartridge Filter washable?
A4: Yes, the polyester substrate is rigid and washable. After proper cleaning, it can be reused to lower operating cost.
Q5: What’s the advantage of PTFE membrane on the Polyester Cartridge Filter?
A5: The PTFE membrane forms a smooth, hydrophobic surface, so dust cake can be released thoroughly during pulse jet cleaning to avoid clogging.
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