What materials are used to make the filter?

The filter is made of high purity polypropylene or absorbent cotton.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

Large Flow Rate PP Water Filter String Wound 5 Micron Filter Cartridge for Water Treatment

Name: Large Flow Rate PP Water Filter String Wound 5 Micron Filter Cartridge for Water Treatment
Brand: JiAn City Qingfeng Filter Equipment Material Co., Ltd.
SKU: 840577195

Jiangxi, ChinaJiAn City Qingfeng Filter Equipment Material Co., Ltd.

US$0.10-5.10

50 pcs

Sample price:US$1.00/pcs.Request sample

Product profile

Customization

Available

Material

PP Cotton String

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy, Pharmaceutical and Chemical

Model NO.

String Wound Filter Cartridge

Type

Wound Filter

Filter Connector

DOE, Soe, Code(Code2/Code3/Code7/Code8)

Filtration Grade

PRE Filter

Activated Carbon Filter Type

PP Cotton String Wound Filter Cartridge

Length

10''-40''

pH Value

1-13

Shape

String Wound

Certification

SGS & ISO9001

Inner Diameter

28mm/30mm

Outer Diameter

60-130mm

Micron Rating(Um)

1.0/3.0/5.0/10/20/30/50/70um

Filter Material

Polypropylene or Absorbent Cotton

Usage

Liquid Filter

Cartridge Installation

Vertical Lifting

Transport Package

Plastic Bag + Carton Package

Specification

Customized

Trademark

Qingfeng OEM

Origin

China

HS Code

8421999000

Production Capacity

100000PCS/Year

Key features

High Purity Material: Made of high purity polypropylene or absorbent cotton, free of surfactants.

Wide Chemical Compatibility: Compatible with pH values ranging from 1 to 13 for diverse liquid filtration.

Large Flow & High Capacity: Features large flow rate and high dirt holding capacity for efficient prefiltration.

Multiple Micron Ratings: Available in 1.0, 3.0, 5.0, 10, 20, 30, 50, and 70 micron ratings.

Versatile Applications: Ideal for food & beverage, pharmaceuticals, electronics, and wastewater treatment.

Certified Quality: Products are ISO9001, SGS, and FDA approved for global market standards.

Customizable Dimensions: Lengths from 10'' to 40'' and various outer diameters available for customization.

Fast Delivery Options: 1-3 days lead time for in-stock items; 7-15 days for customized orders.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

JiAn City Qingfeng Filter Equipment Material Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: shenzhen, shanghaiAverage Response Time: ≤1.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier operates in microporous filter membranes, filter equipment, and related import/export activities, with additional mask and protective-equipment trading scope. Evidence indicates OEM service for well-known brands, sample- and design-based customization, documented finished-product inspection instructions, three production lines, 11–20 quality-control staff, and stated output across filter products. R&D documentation is available for review, with one patent reported, but no SDK is available. The supplier has inventory capability, self-operated import/export rights, and approximately six years of export experience; however, no overseas agents, branches, warehouse, or showroom are reported. Service, complaint-handling, and supplier-assessment procedures exist but lack written records, while manufacturing lacks a valid contract with related subcontractors, ongoing batch quantity reconciliation, and an outsourcing SOP. Financial information identifies reporting years but does not provide sufficient...

Supplier typeThe supplier’s stated scope covers production and sales of microporous filter membranes and filter equipment, plus import/export activities. It also trades disposable medical masks, medical surgical masks, N95 masks, and labor protective equipment, subject to applicable approvals.

R&D capabilityThe supplier reports R&D responsibilities covering new-product development and technical support, makes relevant design and validation documentation available for audit, uses GC-LC software instruments, and reports one patent. It also explicitly lacks an available SDK, limiting evidence of software-related innovation capability.

Production capacityThe supplier operates three production lines, has 11–20 quality-control staff, reports inventory capability, and provides output information for filter housings, syringe filters, membranes, capsule filters, and cartridges. Deficiencies include no valid manufacturing contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier reports customization from samples and designs and provides OEM services for well-known brands. These statements directly support both product customization and established OEM capability.