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20-Inch 1-Micron String Wound Sediment Water Purifier Filter Element, High Dirt Holding Capacity

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Product Spotlights

Our 20-Inch 1-Micron String Wound Sediment Filter Element delivers exceptional dirt holding capacity due to its deep depth filtration design. It captures fine particles down to 1 micron, ensuring longer service life and fewer replacements. Manufactured by a trusted Chinese factory since 1998, with customizable materials, diameters, and cores to fit your specific application. Ideal for residential, commercial, and industrial water pretreatment.
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Polypropylene (PP) or Cotton (customizable)
Application:
Other, Sediment water purification
Length:
20 inches (508 mm)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Material Other, Polypropylene (PP) or Cotton (customizable)
Application Other, Sediment water purification
Length 20 inches (508 mm)
Filtration Rating 1 micron
Outer Diameter 2.5 inches (standard), others available
Inner Diameter 1.0 inch or 1.5 inches (optional)
Color White (natural)
Feature High dirt holding capacity, string wound construction

Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of filtration products since 1998. Our 20-Inch 1-Micron String Wound Sediment Water Purifier Filter Element is engineered to deliver reliable, high-performance sediment removal for a wide range of water treatment applications. With an annual export value between US$5 Million and US$10 Million, we serve global markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. This filter element combines advanced string winding technology with a high dirt holding capacity, ensuring longer service life and reduced maintenance costs for your water purification system.

Product Overview
This 20-inch long, 1-micron rated sediment filter element is designed to effectively capture fine particles, sand, silt, rust, and other suspended solids from water. The string wound construction creates a depth filtration matrix that traps contaminants throughout the entire thickness of the filter, rather than just on the surface. This results in up to 3-5 times higher dirt holding capacity compared to standard pleated filters of the same size. The element is compatible with most standard 20-inch filter housings and is ideal for both residential and commercial water purification systems.


Key Features & Technical Specifications

Parameter Specification
Length 20 inches (508 mm)
Filtration Rating 1 micron (nominal)
Outer Diameter 2.5 inches (standard); optional 4.5 inches
Inner Diameter 1.0 inch or 1.5 inches (customizable)
Material Polypropylene (PP) or Cotton (cotton type available upon request)
Max Operating Temperature 120°F (49°C) for PP; 160°F (71°C) for cotton
Max Pressure Differential 60 psi (4.1 bar)
Core Material Polypropylene or stainless steel (optional)

Detailed Advantages

  • High Dirt Holding Capacity: The deep depth filtration structure allows the filter to capture and retain large amounts of sediment without clogging quickly. This means fewer filter changes and lower operational costs.
  • Fine Filtration Efficiency: With a 1-micron rating, this element effectively removes particles as small as 1 micron, including cryptosporidium, giardia, and fine silt, ensuring clean and clear water.
  • Durable Construction: The string wound yarn is tightly and evenly wound around a robust core, providing mechanical strength and resistance to pressure surges.
  • Chemical Compatibility: Polypropylene material offers excellent resistance to a wide range of chemicals, making it suitable for filtering not only water but also other liquids in industrial applications.
  • Easy Installation: Standard 20-inch size fits most common filter housings. The open-end design is available for both double open-end (DOE) or with gaskets (optional).
  • Eco-Friendly Options: Cotton string wound filters are biodegradable and can be used in environmentally conscious systems.

Applications

  • Residential water purification (under-sink, whole house, point-of-entry)
  • Commercial water treatment (restaurants, hotels, offices)
  • Industrial process water pre-filtration
  • Irrigation and agricultural water filtration
  • Reverse osmosis (RO) pre-filtration
  • Cooling tower and boiler water treatment

Why Choose Anping County Boli Hardware Wiremesh Products Factory?

Since our establishment in 1998, we have been dedicated to manufacturing high-quality filtration products. With an annual export value exceeding US$5 Million, we have shipped millions of filter elements to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our products are shipped from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery worldwide.

We understand that every application has unique requirements, which is why we offer customization options for length, diameter, micron rating, material, and core type. Our skilled team can also provide OEM/ODM services to meet your specific branding needs. All filters undergo strict quality control checks to ensure consistent performance and reliability.

We are confident that our 20-Inch 1-Micron String Wound Sediment Filter Element will exceed your expectations in terms of dirt holding capacity, filtration efficiency, and durability. Contact us today to discuss your requirements, request samples, or place a bulk order. We look forward to building a long-term partnership with you!


Frequently Asked Questions (FAQ)

  1. Q: What is the difference between string wound and pleated sediment filters?
    A: String wound filters use a depth filtration media where contaminants are trapped throughout the entire thickness of the wound yarn, offering higher dirt holding capacity. Pleated filters are surface-type and clog faster when dealing with high sediment loads.
  2. Q: Can this filter be used for hot water?
    A: The maximum operating temperature depends on the material. Polypropylene (PP) versions can handle up to 120°F (49°C), while cotton versions can handle up to 160°F (71°C). For hot water applications, please specify cotton material when ordering.
  3. Q: What is the recommended replacement interval?
    A: Replacement frequency depends on water quality and usage. Typically, for residential use with average sediment levels, replacement every 3-6 months is recommended. The high dirt holding capacity allows longer intervals compared to standard filters.
  4. Q: Does this filter remove chlorine or chemicals?
    A: No, this is a sediment filter designed to remove particulate matter only. It does not remove chlorine, taste, odor, or dissolved chemicals. For chemical reduction, a carbon filter should be used in series.
  5. Q: What are the available inner diameter options?
    A: We offer standard inner diameters of 1.0 inch and 1.5 inches. Custom sizes are available upon request.
  6. Q: Is this filter compatible with standard 20-inch housings?
    A: Yes, the 20-inch length is standard for most residential and commercial filter housings. Please confirm your housing's inner diameter and connection type (DOE or with gaskets) for a perfect fit.
  7. Q: Do you provide certifications?
    A: Our factory follows strict quality control standards. Specific certifications (e.g., NSF, FDA) are available upon request and can be arranged for bulk orders. Please contact us for details.
  8. Q: Can I get a sample before placing a bulk order?
    A: Yes, we offer samples for evaluation. Please contact our sales team with your requirements, and we will provide a sample quotation.
Product Tags: 20-Inch String Wound Filter Element , 1-Micron Sediment Water Filter Cartridge , High Dirt Holding Capacity Water Purifier Filter

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Gold Verified Supplier
2Yrs
Verified Business License
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others