Is OEM service available?

Yes, we offer OEM services including customization from samples, designs, and flexible minor or full customization options.

What are the main applications for this filter?

It is suitable for pre-filtration in drinking water, chemical processing, food & beverage, semiconductor, pharmaceuticals, electrical plating, DI & RO pretreatment, and boiler water treatment.

Slim & Big Blue 5 Micron PP Yarn String Water Filter for Filter Housing (20 inch)

Name: Slim & Big Blue 5 Micron PP Yarn String Water Filter for Filter Housing (20 inch)
Brand: Guangzhou Lvyuan Water Purification Equipment Co., Ltd.
SKU: 831454185

Guangdong, ChinaGuangzhou Lvyuan Water Purification Equipment Co., Ltd.

US$0.45-6.80

50 Pieces

Product profile

Customization

Available

Material

Polypropylene/Cotton/Fiberglass

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

LY-PP-XX

Type

Wound Filter

Filter Connector

Customized

Filtration Grade

PRE Filter

Core

PP/Ss

Outer Diameter

61mm/110mm/OEM

Inner Diameter

28mm/30mm/OEM

PP Wound Filter+PP Core

60 Degree

PP Wound Filter+Ss

100 Degree

Connector

DOE/Soe

Transport Package

Paper Box

Specification

2.5"/5"/10"/20"/30"/40"/50"/60"

Trademark

Customized

Origin

Guangzhou, China

HS Code

8421999000

Production Capacity

500pieces/Day

Key features

High Dirt Holding Capacity: Loose outer and tight inner layers provide true depth filtration with low media migration.

High Structural Strength: Withstands severe operating conditions due to exceptionally high structural integrity.

Low Pressure Drop: Designed for efficient flow with minimal pressure loss and long service life.

Customizable Dimensions: Outer diameter and inner diameter support OEM and specific size requirements.

Versatile Material Options: Available in Polypropylene, Cotton, and Glass fiber for various chemical compatibilities.

Standard Housing Fit: Compatible with all standard filter housings including 20-inch models.

100% Quality Inspection: Every finished product undergoes strict visual inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Guangzhou Lvyuan Water Purification Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤7.40h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined business profile focused on water treatment plants, filter cartridges, specialized water-resource machinery, and related equipment services. It reports broad customization, ODM availability, recent new-product activity, an available SDK, and one national science and technology progress award. Its service management includes written procedures, records, corrective and preventive actions, and complaint-handling processes. The supplier describes equipment, engineering, project design, manufacturing, testing, training, and after-sales guidance capabilities, but the evidence does not establish the full scope or performance of its production facilities. It has exported for 16 years, with exports representing 71%–90% of total sales, and accepts multiple trade and payment terms. However, it reports no overseas warehouses, showrooms, agents or branches, and no participation in offline trade shows. No explicit customer cases or formal certification holdings are...

Supplier typeThe supplier is identified as a combined company and a limited company, not part of a larger company group and not an offshore company. Its stated offerings center on water treatment plants and filter cartridges, supported by technology development and import/export activities.

After-Sales capabilityThe company describes engineering support covering explanation, training, testing, guidance, and after-sales service. It also reports written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling, providing explicit evidence of structured after-sales processes.

R&D capabilityThe supplier reports that it introduced new products during the past year, provides ODM services, and has an available SDK. It also reports one national science and technology progress award, indicating documented innovation-related capabilities.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also describes customized equipment capacity and engineering support for water-purification projects, demonstrating broad customization coverage.

Product Q&A

Q:Can the filter dimensions be customized?

Yes, customization is available for outer diameter (60mm/63mm/165mm/110mm/OEM), inner diameter (28mm/30mm/OEM), and connector types (DOE/215/222/226/Fin/OEM).

Q:What materials are used for the filter media?

The filter media consists of Polypropylene, absorbent cotton, and glass fiber, allowing for various applications based on chemical compatibility.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.