What certifications do you have?

Our products are ISO9001, SGS, and FDA approved.

What are the applications?

Used for water purification, solvent filtration, pharmaceuticals, food & beverage, and ink filtration.

PTFE Filter Membrane for Water Purification

Name: 0.22um 0.45 Micron Hydrophilic Nylon/Pes/PVDF/PTFE Filter Membrane for Water Purification
Brand: JiAn City Qingfeng Filter Equipment Material Co., Ltd.
SKU: 844914495

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

US$0.10-20.00

10 Square Meters

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

Membrane Type

Nylon (N6&N66) Filter Membrane

Type

Model NO.

Nylon (N6&N66) Filter Membrane

Material

Polyamide

Pore Size

0.15/0.22/0.3/0.45/0.65/0.8/1.2/3.0/5.0/8.0um

Wettability

Hydrophilic

Color

White

Disc Membrane Diameter

Dia: 13/25/35/47/50/60/77/90/100/150/200/300mm

Appearance

Plain and Opaque

Shape

in Disc/Roll/Sheet

Applications

Chemicals, Pharmaceuticals, Food & Beverage

Certifications

ISO9001 & SGS

Transport Package

Plastic Bag + Carton Packing

Specification

Customized

Trademark

Qingfeng OEM

Origin

China

HS Code

8421999000

Production Capacity

100000PCS/Year

Key features

Wide Pore Size Range: Available in 0.15 to 8.0 microns for diverse filtration needs.

Multiple Material Options: Select from Nylon, PES, PVDF, or PTFE based on application.

Hydrophilic Nature: Naturally hydrophilic without needing humectants to prevent contamination.

High Mechanical Strength: Nylon66 offers superior strength and resistance to tearing.

Customizable Shapes: Available as discs, rolls, or sheets with custom dimensions.

Broad Chemical Resistance: Suitable for water, organic solvents, alkalinity, and alcohol.

ISO9001 & SGS Certified: Manufactured under strict quality standards with FDA approval.

Fast Delivery: 1-3 days for stock items, 7-15 days for custom 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: ≤6.90hTerms 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.