Do you offer both hydrophobic and hydrophilic types?

Yes, we provide both Hydrophobic and Hydrophilic PVDF membrane options.

OEM Hydrophobic PVDF Filter Membrane 0.22um 0.45 Micron for Water Treatment

Name: OEM Hydrophobic PVDF Filter Membrane 0.22um 0.45 Micron for Water Treatment
Brand: JiAn City Qingfeng Filter Equipment Material Co., Ltd.
SKU: 844905025

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

PVDF Microporous Filter Membrane

Type

Model NO.

PVDF Membrane Filter Paper

Color

White

Material

PVDF(Polyvinylidene Difluoride)

Pore Size

0.22um, 0.45um

Wettability

Hydrophobic & Hydrophilic

Thickness

85-110um

Shape

in Disc/Roll/Sheet

Disc Membrane Diameter

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

Appearance

Plain & Opaque

Application

Chemicals, Pharmaceutical, Food & Beverage

Certifications

ISO9001 & SGS

Transport Package

Plastic Bag + Carton Packing

Specification

Customized

Trademark

Qingfeng OEM

Origin

China

HS Code

8421999000

Production Capacity

100000 Square Meters/Year

Key features

Superior Corrosion Resistance: Ideal for filtering solvents, acids, and chemical solutions with high durability.

Wide Pore Size Range: Available in 0.10, 0.22, 0.45, 1.0, 3.0, and 5.0 microns for various filtration needs.

Hydrophobic & Hydrophilic Options: Dual wettability types available for gas, steam, and liquid filtration applications.

Customizable Dimensions: Roundel sizes from 13mm to 400mm; rectangular and rolling films are custom-built.

High Particle Removal Efficiency: Achieves over 98% particle removal efficiency for sterile and aseptic treatments.

ISO9001 & SGS Certified: Products are strictly inspected and approved by international quality standards.

Fast Delivery for Stock Items: Lead time is 1-3 days for in-stock products after payment confirmation.

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: ≤7.04hTerms 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.