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Normally 5-7 working days for off-the-shelf samples and 20-25 days for bulk production.

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20 Inch PP Filter 0.22 Micron PTFE Membrane Filter Cartridge for Vent

Name: 20 Inch PP Filter 0.22 Micron PTFE Membrane Filter Cartridge for Vent
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 822299745

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$8.00-20.00

96 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Industry, Food and Beverage, Medicine, Microelectronics

Type

Reverse Osmosis

Model NO.

DLQF

Cert

ISO9001

Features

Graded Pore Density for High Dirt Holding Capicity

Od

83mm or 115mm

Filter Media

Polypropylene

Usage

Food and Beverage, Environmental Protection,

Motive Force

Electric Power

Style

Vertical

Performance

Efficient Filtration

Certification

FDA

Transport Package

Shrink Wrap, Box Packing

Specification

SGS

Trademark

Darlly

Origin

Zhejiang, China

HS Code

84219990

Production Capacity

60000PCS/Month

Key features

High Flow Rate Capability: Supports 120L/min to 250L/min flow rates for LCD panel manufacturing lines.

Cost-Effective Design: Large filtration area extends cartridge life, reducing replacement and downtime costs.

Safe Material Construction: Uses high purity electronic grade PP with thermal welding, no glue or active agents.

Customizable Media Options: Available in PP, PES, and PTFE media with micron ratings from 0.01um to 50um.

High Dirt Holding Capacity: Graded pore density structure ensures efficient filtration and long service life.

Versatile Sealing Materials: Options include Silicone, EPDM, NBR, FKM, and E-FKM for various chemical compatibilities.

Industry Certifications: Factory certified with ISO9001, ISO14000, OHSAS18000, CE, and Halal.

Broad Application Scope: Suitable for LCD manufacturing, drinking water, RO pre-filtration, and deionized water systems.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.75hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryHANGZHOU DARLLY FILTRATION EQUIPMENT CO., LTD. demonstrates broad customization, R&D, ODM, OEM, inventory, and export capabilities. It reports 19 years of export experience, self-operated import/export rights, structured finished-product inspection, and documented complaint-handling and corrective-action procedures. The supplier has valid contracts with associated subcontractors and 16 qualified service suppliers. However, no overseas warehouse, showroom, agents, branches, or overseas service countries are reported. Financial credibility cannot be assessed because the provided financial entries only identify years, without financial performance or monetary data. Certification holdings, production scale, and detailed customer outcomes are also not evidenced. Customer-case evidence is limited to one named buyer and participation in one offline trade show.

Supplier typeThe supplier is presented as an export-oriented manufacturer/service provider with self-operated import/export rights, 19 years of export experience, inventory capacity, and valid contracts with associated subcontractors. Shipment records identify filtration cartridge products and one associated buyer, while no overseas branches, agents, warehouses, or showrooms are reported.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, with written service-assessment procedures and a partially provided approved-supplier list. However, it reports no overseas agents, branches, or overseas service countries, limiting evidence of local international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad design customization, an available SDK, and ERP-based digital management covering production, procurement, quality control, and logistics. These entries support active R&D and digital-process capability, although no specific innovation outputs or technical performance metrics are provided.

Production capacityProduction-related evidence includes uniformly followed finished-product inspection instructions, inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and 16 qualified suppliers. The slices do not provide production volume, facility scale, or equipment details, but the documented operating controls support a positive capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports R&D capability, new-product activity within the past year, and ODM service, directly supporting a broad customization offering.

Client casesEvidence includes participation in the German Filtration & Separation Exhibition and a shipment-related record naming DAX WATER TECH INDUSTRIES PRIVATE LIMITED as an associated buyer for two spun cartridge filter specifications. The slices do not provide multiple verified case studies, project outcomes, or customer testimonials, so the evidence is limited but positive.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer of all kinds of filter cartridges, housings and filtration systems. We provide you the total filtration solutions with our 25 years experiences in the industry.

Q:May I have samples?

Sure, of course. Sample cost can be refunded if you place formal orders in the future.

Q:Can you make customized products?

Yes, of course if you can provide us detailed specifications or drawings. Our mission is to make customer's idea on the products and to provide the customer satisfied solutions.

Q:Can I use our own designed package?

Yes, size, color, logo and packaging style all can be customized.

Q:What's your MOQ?

Normally, 500 PCS/item. Any trial order which is less than MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping recommendation for you to save the cost based on the quantity you need.