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Wound Filter Cartridge for RO Prefiltration in Food and Beverage Processing
Product Spotlights
High-capacity wound filter cartridge for RO prefiltration in food & beverage processing. Features gradient density depth filtration, multiple media options (PP/cotton/fiberglass), customizable lengths and end caps, and high dirt-holding capacity. Trusted manufacturer since 1998 with global exports.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Polypropylene / Cotton / Fiberglass
Application:
Other, RO prefiltration
Length:
10 inch, 20 inch, 30 inch, 40 inch or customized
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Polypropylene / Cotton / Fiberglass
Application
Other, RO prefiltration
Length
10 inch, 20 inch, 30 inch, 40 inch or customized
Outer Diameter
2.5 inch (63mm) standard
Inner Diameter
1.0 inch (28mm) or 1.5 inch (38mm)
Filtration Rating
1, 5, 10, 20, 50, 100 micron
Max Operating Temperature
80°C (176°F) for polypropylene
Max Operating Pressure
4.0 bar (58 psi) at 25°C
Enhance Your RO Prefiltration with Premium Wound Filter Cartridges – Made for Food & Beverage Processing
As a dedicated manufacturer with over 25 years of experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory proudly presents our high-quality Wound Filter Cartridge for RO Prefiltration in Food and Beverage Processing. Our factory is strategically located in Hengshui, Hebei, China, and we have built a strong reputation with annual exports exceeding US$5-10 million to markets across North America, South America, Europe, Asia, Africa, and Oceania. These cartridges are specifically engineered to protect your reverse osmosis membranes by removing suspended solids, sediment, and particulate matter, ensuring longer membrane life and consistent product quality in the demanding food and beverage industry.
Key Features & Technical Specifications
- Deep Depth Filtration: The unique gradient density wound structure captures particles throughout the entire depth of the cartridge, providing high dirt-holding capacity and longer service life compared to surface filters.
- Multiple Media Options: Available in polypropylene, cotton, or fiberglass wound construction to suit different fluid compatibility and temperature requirements. Polypropylene is ideal for food-grade applications, while cotton offers excellent absorbency.
- Precision Graded Filtration: Nominal micron ratings from 1 to 100 microns allow you to select the perfect prefilter for your RO system. Common choices: 5 μm for general prefiltration, 10 μm for coarser protection.
- Chemical Compatibility: Resistant to a wide range of chemicals, acids, and alkalis (within limits) – ideal for CIP (Clean-in-Place) environments in food/beverage plants.
- High Flow Rates & Low Pressure Drop: Engineered to minimize energy consumption while maintaining consistent filtration efficiency.
- FDA & Food Contact Compliance: Our polypropylene cartridges are manufactured with raw materials that meet food contact regulations (please confirm specific certification requirements with your local authority).
| Parameter | Specification |
|---|---|
| Length Options | 10", 20", 30", 40" (254mm, 508mm, 762mm, 1016mm) – custom lengths available |
| Outer Diameter | 2.5" (63mm) standard; other diameters on request |
| Inner Diameter | 1.0" (28mm) or 1.5" (38mm) – double open end (DOE) or with end caps |
| Filtration Rating | 1, 5, 10, 20, 50, 100 μm nominal |
| Max Operating Temperature | PP: 80°C (176°F); Cotton: 95°C (203°F); Fiberglass: 120°C (248°F) |
| Max Differential Pressure | 4.0 bar (58 psi) at 25°C |
| Core Material | Polypropylene or stainless steel (optional) |
| End Cap Options | DOE, 222 Fin, 226 O-ring, SOE (flat gasket) – customizable |
Why Choose Our Wound Filter Cartridges for RO Prefiltration?
- Extend RO Membrane Life: By removing up to 99% of suspended solids, silt, and rust particles, our cartridges prevent fouling and scaling, reducing membrane replacement costs.
- Consistent Product Quality: In food and beverage applications, any contamination can spoil batches. Our filters provide reliable protection against unwanted particles that could affect taste, clarity, or safety.
- High Dirt Holding Capacity: The wound design allows the cartridge to hold more contaminants before requiring replacement, lowering operational downtime and cartridge consumption.
- Cost-Effective: Competitive pricing without compromising on quality – ideal for facilities that require frequent filter changes.
- Customizable Options: We offer custom lengths, micron ratings, media, and end configurations to match your existing housing and system design.
Trusted by Global Food & Beverage Processors
With over two decades of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied millions of filter cartridges to clients worldwide. Our factory strictly controls production from raw material selection to final packaging, ensuring each cartridge meets stringent quality standards. We have shipped to major markets including North America, Europe, South America, Southeast Asia, Africa, and Oceania, and our annual export value of US$5-10 million reflects the trust our customers place in us. Whether you are a beverage bottling plant, a dairy processor, or a brewery, our wound filter cartridges are designed to perform reliably under the most demanding conditions.
Order Now or Request a Sample
Contact our sales team today to discuss your specific requirements. We offer free samples for evaluation (shipping charges may apply). With flexible shipping options from Tianjin, Qingdao, and Shanghai, we can deliver to any port worldwide. Let us help you optimize your RO prefiltration system and improve your production efficiency.
Frequently Asked Questions (FAQ)
-
Q: What micron rating should I choose for RO prefiltration in food processing?
A: Typically, a 5 micron or 10 micron wound cartridge is recommended for general RO prefiltration. If your water has high sediment load, you may use a 20 micron pre-filter followed by a 5 micron. We can help you select the optimal rating. -
Q: Are these cartridges food-grade and safe for direct contact with beverages?
A: Yes, our polypropylene wound cartridges are manufactured with materials that comply with food contact regulations. However, we recommend confirming specific local standards (e.g., FDA, EU) for your application. We can provide material certificates upon request. -
Q: Can you produce custom lengths or diameters?
A: Absolutely. We offer custom manufacturing for non-standard lengths, outer diameters, and inner diameters. Minimum order quantities may apply. Please contact us with your specifications. -
Q: What is the typical lifespan of a wound filter cartridge in RO prefiltration?
A: Lifespan depends on feed water quality and flow rate. In typical food & beverage applications, replacement intervals range from 2 to 8 weeks. We recommend monitoring pressure drop and replacing when differential pressure reaches 2.0 bar (30 psi). -
Q: Do you offer end cap configurations like 222 O-ring or 226 fin?
A: Yes, we can provide DOE (double open end), SOE (single open end with flat gasket), 222 O-ring, 226 O-ring, and other standard end cap styles. Please specify when ordering. -
Q: What is your minimum order quantity (MOQ)?
A: For standard sizes, MOQ is typically 100 pieces. For custom items, it may be higher. We also accept smaller trial orders for sample evaluation. -
Q: How do you package the cartridges to ensure they remain clean during shipping?
A: Each cartridge is individually wrapped in a polybag and packed in sturdy export cartons. For bulk orders, we use shrink-wrapped pallets with protective layers. All packaging is suitable for ocean freight. -
Q: Are your cartridges compatible with standard RO housings from brands like Pentair or Culligan?
A: Our cartridges are designed to industry standard dimensions (2.5" OD, 1.0" or 1.5" ID) and fit most branded housings. If you have a specific housing, please provide details for compatibility confirmation.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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