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Help CenterPE Membrane Filter Cartridge for Food & Beverage Clarification, 0.45μm, 20 Inch
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory offers high-quality PE Membrane Filter Cartridges specifically designed for food and beverage clarification. Our 0.45μm, 20-inch filter cartridge delivers reliable microfiltration performance, ensuring the removal of fine particles, bacteria, and suspended solids from liquids. With an annual export value of US$5-10 million, we serve global markets including North America, Europe, and Southeast Asia, providing consistent quality and competitive pricing.
This filter cartridge is engineered from pure polyethylene (PE) membrane through a thermally bonded process, creating a uniform pore structure that guarantees high flow rates and long service life. The 0.45 micron rating makes it ideal for clarifying beverages, wine, beer, juices, and edible oils, as well as pre-filtration in water treatment systems. The 20-inch length fits standard industrial housings, and we offer multiple end cap configurations to suit your equipment.
Key features include:
- Deep Filtration Mechanism – The PE membrane traps particles throughout its thickness, not just on the surface, providing higher dirt-holding capacity and longer operational life.
- Chemical Compatibility – Resistant to acids, alkalis, and organic solvents, making it suitable for a wide range of process liquids.
- Low Extractables – Manufactured without binders or surfactants, meeting food-grade safety standards (FDA compliant materials available upon request).
- Thermal Stability – Operates reliably up to 80°C, allowing hot water sanitization and steam sterilization in some applications.
- Easy Installation – Standard 20-inch length with options for 222/226 O-rings, flat gaskets, or double open ends.
Technical specifications are summarized below:
| Parameter | Value |
|---|---|
| Pore Size | 0.45 μm (nominal) |
| Length | 20 inch (508 mm) |
| Outer Diameter | 2.5 inch (63 mm) ± 0.5 mm |
| Inner Diameter | 1.0 inch (25 mm) or 1.125 inch (28 mm) optional |
| Max Operating Temperature | 80°C (176°F) |
| Max Differential Pressure | 4.0 bar (58 psi) at 25°C, 2.0 bar at 80°C |
| Filtration Area | Approx. 0.6 m² per 20-inch element |
Our PE membrane cartridges are manufactured in a controlled environment, ensuring consistent quality and batch-to-batch repeatability. The 0.45μm pore size is optimal for clarification – it removes yeast, bacteria, and fine sediments while preserving the desired flavor and color of beverages. For food & beverage applications, this filter cartridge helps meet strict turbidity and microbiological standards without the need for chemical additives.
Benefits to your production include:
- Improved Product Quality – Clear, bright liquids with consistent clarity and reduced spoilage organisms.
- Cost Efficiency – Longer service life means fewer cartridge replacements and lower disposal costs.
- Versatility – Works with both aqueous and solvent-based liquids; compatible with common CIP (clean-in-place) procedures.
- Customizable Options – We offer different end caps, center tubes (polypropylene or stainless steel), and gasket materials (EPDM, silicone, Viton).
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for reliable filtration solutions. Our factory in Hengshui, Hebei, China, is equipped with advanced production lines and testing facilities. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to global customers. Our main markets span North America, South America, Europe, Asia, Africa, and Oceania, demonstrating our ability to meet diverse requirements.
We understand that consistent quality is critical for your business. That's why we implement strict quality control throughout the production process – from raw material inspection to final product testing. Each batch of filter cartridges is tested for integrity, flow rate, and particle retention. Our team provides technical support to help you select the right cartridge for your specific application.
FAQ – Frequently Asked Questions
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Q: What is the typical lifespan of the 0.45μm PE membrane filter cartridge?
A: Lifespan depends on feed water quality and operating conditions. For food and beverage clarification, a 20-inch cartridge can typically process 5,000–10,000 liters before replacement, but this varies. We recommend monitoring differential pressure to determine change-out. -
Q: Can this filter cartridge be sterilized?
A: Yes, the PE membrane can withstand hot water sanitization at 80°C for 30 minutes. Steam sterilization is possible at 121°C for 20 minutes, but please confirm compatibility with your specific housing and gasket materials. -
Q: Is this product FDA compliant for food contact?
A: The materials used in our PE membrane cartridges can be selected to meet FDA requirements for food contact. Please specify your need for FDA-compliant components when ordering, and we will provide the appropriate option. -
Q: What end cap configurations are available?
A: We offer double open end (DOE), 222 O-ring, 226 O-ring, and flat gasket ends. The 20-inch length is standard, but we also produce 10-inch, 30-inch, and 40-inch versions upon request. -
Q: Can I use this cartridge for wine clarification?
A: Absolutely. The 0.45μm pore size is ideal for removing yeast, bacteria, and tartrate crystals while preserving the wine's character. Many wineries use our cartridges for final polishing before bottling. -
Q: What is the maximum flow rate for a 20-inch cartridge?
A: For water at 25°C with 1 bar differential pressure, typical flow rate is about 15–20 L/min (4–5 GPM). Actual flow depends on liquid viscosity and temperature. -
Q: Do you offer samples for testing?
A: Yes, we provide samples for evaluation. Please contact our sales team with your application details, and we will arrange sample cartridges for your trial. -
Q: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 50 pieces per size, but we can accommodate smaller quantities for sample or trial orders. For bulk orders, we offer competitive pricing and fast lead times.
With our strong export track record (US$5–10 million annually) and a global customer base, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for filtration solutions. We invite you to contact us for a quote or technical consultation. Experience the difference of quality manufacturing and dedicated service.
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