Phenolic Resin Fiber Filter Cartridge 5 Micron, 20 Inch, for Water Treatment Sediment Removal, High Efficiency
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience in the filtration industry. Since our establishment in 1998, we have been dedicated to producing high-quality filter cartridges for global water treatment applications. Our Phenolic Resin Fiber Filter Cartridge (5 Micron, 20 Inch) is engineered to deliver exceptional sediment removal performance, ensuring clean and reliable water for industrial, commercial, and residential systems. With an annual export value of US$5 million to US$10 million and shipments to over 15 international markets, our products are recognized for their durability, efficiency, and cost-effectiveness. This cartridge is the ideal choice for professionals seeking a robust solution for sediment filtration, offering a perfect balance of high dirt-holding capacity and long service life.
Product Features & Technical Specifications
Our Phenolic Resin Fiber Filter Cartridge is constructed from a unique blend of phenolic resin and natural fibers, creating a rigid, self-supporting structure that resists channeling and collapse under pressure. The 5 micron absolute rating ensures removal of fine particles like sand, silt, rust, and scale, making it highly effective for sediment reduction in municipal water, well water, and process water systems.
- High Dirt-Holding Capacity: The graded density design traps particles throughout the depth of the cartridge, extending service life and reducing replacement frequency.
- Chemical Compatibility: Resistant to a wide range of chemicals, including acids, alkalis, and organic solvents, suitable for aggressive water environments.
- Thermal Stability: Operates effectively at temperatures up to 120°C (248°F), ideal for hot water and industrial applications.
- Low Pressure Drop: Optimized flow paths minimize energy consumption and maintain system efficiency.
- No Binder Migration: Phenolic resin bonding ensures zero fiber release, protecting downstream equipment and maintaining water purity.
- Standard Dimensions: 20-inch (508 mm) length with a 2.5-inch (63 mm) outer diameter, compatible with most standard filter housings. Custom lengths and diameters available upon request.
| Parameter | Value |
| Micron Rating | 5 µm (nominal) / 10 µm (absolute) |
| Length | 20 inches (508 mm) ± 1 mm |
| Outer Diameter | 2.5 inches (63 mm) |
| Inner Diameter | 1.125 inches (28 mm) – standard; other sizes available |
| Max Operating Temperature | 120°C (248°F) |
| Max Differential Pressure | 2.5 bar (36 psi) at 25°C |
| Flow Rate (Water) | Up to 5 GPM (19 L/min) per cartridge (depending on pressure) |
Benefits to Your System
- Improved Water Quality: Effectively reduces suspended solids, turbidity, and particulate contaminants, protecting downstream equipment like pumps, valves, and membranes.
- Cost Savings: Longer service life (up to 2–3 times longer than standard melt-blown cartridges) reduces replacement frequency and labor costs.
- Versatile Applications: Suitable for pre-filtration in RO systems, industrial process water, cooling towers, food and beverage, and municipal water treatment.
- Eco-Friendly: Phenolic resin fiber cartridges are fully incinerable, reducing landfill waste and supporting sustainable operations.
Trusted Manufacturer – Your Reliable Partner
With over two decades of dedicated manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has earned a reputation for excellence in the filtration industry. Our annual export volume of US$5–10 million is shipped to major markets across North America, South America, Europe, Asia, Africa, and Oceania, reflecting the global trust in our products. We maintain rigorous quality control at every stage of production, from raw material selection to finished cartridge inspection. Our factory is located in Hengshui, Hebei, China, with convenient access to the ports of Tianjin, Qingdao, Shanghai, and Foshan for efficient worldwide delivery. We offer customizable options (length, core material, end cap styles) and can provide samples for testing before bulk orders. Choose our Phenolic Resin Fiber Filter Cartridge for a high-performance, cost-effective solution to your sediment removal needs. Contact us today to discuss your specific requirements or request a quotation.
Frequently Asked Questions
-
What is the difference between a phenolic resin fiber cartridge and a melt-blown cartridge?
Phenolic resin fiber cartridges are rigid, self-supporting, and have a higher dirt-holding capacity. They are also thermally and chemically resistant, making them suitable for harsh environments. Melt-blown cartridges are softer and may collapse under high pressure. -
Can this cartridge be used for oil filtration?
Yes, phenolic resin fiber cartridges are compatible with many oils and hydrocarbons. However, please verify chemical compatibility with the specific fluid. Contact us for a compatibility chart. -
What is the recommended replacement frequency?
It depends on the feed water quality and flow rate. Typically, for pre-filtration, replacement is recommended when the pressure drop across the cartridge reaches 10–15 psi (0.7–1 bar). -
Do you offer custom sizes?
Yes, we can manufacture cartridges with custom lengths, outer diameters, and inner diameters. Please provide your specifications for a quote. -
Is this cartridge NSF certified?
Our standard product is manufactured to meet industry standards for drinking water applications, but we do not currently hold NSF certification. An optional certification can be arranged upon request for large orders. -
What is the maximum operating temperature?
The maximum continuous operating temperature is 120°C (248°F). For higher temperatures, please consult with our technical team for custom solutions. -
How long does shipping take?
For standard orders (20-foot container), production takes 15–20 days, and shipping from Tianjin or Qingdao port typically takes 20–30 days depending on the destination. We can also offer expedited shipping for smaller quantities.
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