What is the main advantage of string wound filters?

The main advantage is their exceptionally high structural strength, allowing them to withstand severe conditions.

Darlly 115mm 10"String Spiral Wound Filter Cartridge for Drinking Food

Name: Darlly 115mm 10"String Spiral Wound Filter Cartridge for Drinking Food
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 902841295

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$0.80-2.65

200 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Depth Filter Cartridges

Usage

Environmental Protection, Chemical Industry, Food & Beverage /Water Treatment/RO

Model NO.

Motive Force

Pressure

Style

Cartridge Filter

Performance

Pre Filtration

Outer Diameter

63mm, 115mm

Inner Diameter

28mm, 30mm

Media

Bleached Cotton, PP, Glass Fiber

Core

PP, Stainless Steel

Transport Package

Shrink Wrap, Box Packing

Specification

9.87'', 10'', 20'', 30'', 40''

Trademark

Darlly

Origin

Hangzhou, China

HS Code

8421999090

Production Capacity

1000PCS/Week

Key features

High Dirt Holding Capacity: Structured open outer and tight inner layers provide true depth filtration with high dirt holding capacity.

Exceptional Structural Strength: Withstands higher PSID and severe operating conditions due to high structural strength.

Low Pressure Drop: Designed for low pressure drop, ensuring efficient filtration and long service life.

Versatile Media Options: Available in Bleached Cotton, PP, and Glass Fiber to fit various applications.

Wide Size Compatibility: Fits all standard housings with OD 63mm/115mm and multiple length options.

Multiple Removal Ratings: Offers precise filtration ratings from 1um to 100um for various purity needs.

Low Media Migration: Manufactured to offer extremely low media migration for clean filtration results.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.92hTerms 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.