What are the lead times for production?

Peak season lead time is one month, while off-season is within 15 workdays.

What certifications does the product have?

The product is ISO9001 certified and FDA approved.

What are the main applications for this filter?

It is used for RO prefiltration, desalination, bio-pharm solvents, and water treatment.

Water String Wound Filter Cartridge Replacement

Name: Water String Wound Filter Cartridge Replacement
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 756127125

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$41.00

50 Pieces

Product profile

Customization

Available

Type

Reverse Osmosis

Usage

Environmental Protection, Chemical Industry

Model NO.

DLUL

Motive Force

Pressure

Style

Vertical

Performance

Efficient Filtration

Cert

ISO9001

Approved

FDA

Length

60inch or 70 Inch

Micron Rating

1um or 5um

Support Core

Stainless Steel

Connection Type

Thread

Feature

Long Life Time

Filter Media

Specially Treated Fibers with High Performance

Sort

High Flow

Characteristic

String Wound

Transport Package

Individual Poly Bag and Box and Wooden Case

Specification

SGS

Trademark

Darlly

Origin

Zhejiang, China

HS Code

84219990

Production Capacity

60000PCS/Month

Key features

Extended Length Options: Available in 60-inch or 70-inch lengths to maximize filter area.

High Flow Performance: Designed for high flow applications with specially treated fibers.

Superior Mechanical Strength: No distortion occurs even under critical process conditions.

Direct Installation: Fits existing housings without requiring any modifications.

Long Service Life: Reduces investment costs and manpower requirements significantly.

Stainless Steel Core: Provides robust support with high corrosion resistance.

FDA Approved: Meets FDA standards for safety and quality assurance.

ISO9001 Certified: Manufactured under strict ISO9001 quality management systems.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.19hTerms 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.