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Help CenterFilter Core Support for Water Purification Systems, Food Grade 304 Stainless Steel
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As a leading manufacturer with over two decades of expertise, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Filter Core Support for Water Purification Systems, crafted from Food Grade 304 Stainless Steel. This product is engineered to provide reliable, durable, and hygienic support for filter media in various water treatment applications. Our factory, established in 1998, combines advanced manufacturing techniques with strict quality control to deliver components that meet the demanding needs of global clients. Whether you are building a residential water filter or a large-scale industrial purification system, our filter core support ensures optimal performance and longevity.
The 304 stainless steel material guarantees excellent corrosion resistance, heat resistance, and food-grade safety, making it suitable for drinking water systems, food processing, and pharmaceutical applications. The support core is designed to evenly distribute pressure, prevent media deformation, and maintain high flow rates. Below, we provide detailed specifications and features to help you understand why this product is a trusted choice among water treatment professionals worldwide.
Key Features & Technical Specifications
- Food Grade 304 Stainless Steel – Complies with international food safety standards, non-toxic, and rust-resistant.
- High Precision Manufacturing – Laser-cut or CNC-punched holes ensure uniform diameter and spacing, minimizing pressure drop.
- Customizable Dimensions – Available in various diameters (20–200mm), heights (50–1000mm), and hole patterns (round, slotted, etc.).
- Enhanced Structural Integrity – Thick-walled design (0.5–3.0mm) supports heavy filter media loads without deformation.
- Smooth Surface Finish – Polished to reduce fouling and facilitate easy cleaning, extending service life.
- Versatile Applications – Ideal for reverse osmosis, ultrafiltration, sand filters, carbon filters, and more.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (Food Grade) |
| Outer Diameter | 20–200 mm (customizable) |
| Length / Height | 50–1000 mm (customizable) |
| Wall Thickness | 0.5–3.0 mm (optional) |
| Hole Diameter | 0.5–10 mm (customizable) |
| Open Area Ratio | 30%–70% (depending on pattern) |
| Surface Finish | Polished, pickled, or matte (custom) |
| Packaging | Plastic wrap + carton or wooden pallet |
One of the standout advantages of our filter core support is its customization flexibility. We understand that every water purification system has unique requirements. Therefore, we offer tailored solutions including special hole patterns, tapered ends, threaded connections, and even multi-layer designs. Our engineering team works closely with clients to develop prototypes and ensure the final product matches exact specifications. This collaborative approach minimizes lead time and reduces the risk of compatibility issues.
The 304 stainless steel used in our products is sourced from reputable mills, ensuring consistent quality and traceability. Each batch undergoes rigorous inspections for dimensional accuracy, surface finish, and corrosion resistance. Our factory is equipped with modern testing equipment such as salt spray testers and ultrasonic thickness gauges to guarantee that every piece meets the highest standards.
For buyers looking to optimize their filtration systems, our filter core support offers tangible benefits: longer filter media life, reduced maintenance costs, and improved water quality. By providing a stable and uniform support structure, the core prevents channeling and bypass, ensuring that water flows through the entire filter media bed effectively. This results in consistent contaminant removal and lower pressure drop over time.
Additionally, the food-grade nature of the material makes it safe for use in potable water applications. Unlike lower-grade stainless steels, 304 does not leach harmful substances into the water, maintaining the purity of the treated water. This is especially important for industries such as bottled water, beverage production, and pharmaceutical manufacturing where hygiene is paramount.
At Anping County Boli Hardware Wiremesh Products Factory, we have been serving the global market since 1998 with annual export value exceeding US$5 million. Our products are shipped to major ports including Tianjin, Qingdao, Shanghai, and Foshan, reaching customers in North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. This widespread acceptance is a testament to our commitment to quality, competitive pricing, and reliable delivery.
We invite you to experience the difference that a high-quality filter core support can make in your water purification system. Whether you need a standard size or a fully customized design, our team is ready to assist you with technical advice and prompt quotations. Contact us today to discuss your requirements and let us help you achieve optimal filtration performance.
Frequently Asked Questions (FAQ)
Q1: What is the main function of a filter core support?
A: The filter core support provides structural reinforcement to filter media (such as sand, carbon, or membrane) inside a water purification system. It prevents the media from collapsing or shifting, ensures even flow distribution, and extends the life of the filter.
Q2: Can I get custom hole patterns or sizes?
A: Yes, we offer full customization. You can specify hole diameter, spacing, pattern (round, square, slotted), and even the shape of the support (cylindrical, conical, etc.). Just provide your drawings or requirements, and we will produce accordingly.
Q3: Is 304 stainless steel safe for drinking water?
A: Absolutely. 304 stainless steel is a food-grade material approved for contact with drinking water. It does not corrode easily and will not leach harmful chemicals into the water, making it ideal for potable water applications.
Q4: What is the typical lead time for an order?
A: For standard sizes, lead time is usually 7–15 days after order confirmation. For customized products, it may take 15–25 days depending on complexity. We can expedite rush orders upon request.
Q5: Do you offer samples before bulk production?
A: Yes, we provide samples for evaluation. The sample cost is negotiable, and it will be refunded when you place a bulk order. We can also produce samples matching your exact specifications.
Q6: How do you ensure product quality?
A: We have a strict quality control system from raw material inspection to final packaging. Each batch is tested for dimensions, material grade, and surface finish. We also use third-party testing if required.
Q7: What is the minimum order quantity (MOQ)?
A: For standard products, MOQ is typically 100 pieces. For customized items, MOQ may be higher depending on the complexity. We are flexible and can discuss small orders for trial purposes.
Q8: Can you provide a certificate of material?
A: Yes, we can provide a material test report (MTR) from the steel mill upon request. This document confirms the chemical composition and mechanical properties of the 304 stainless steel.
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