Is the filter cartridge environmentally friendly?

Yes, it is formed by thermal bond without using any binders and adhesives, and is 100% pure polypropylene.

Top Quality PP Melt Blown with Deep Grooved Surface

Name: Top Quality PP Melt Blown with Deep Grooved Surface
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 818288315

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$0.40

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Outside Diameter

63mm,115mm

Inside Diameter

28mm,115mm

Model NO.

DLPP

Removal Rating

1um,3um,5um,10um,25um

Length(Inch)

9.75'',9.87'',10'',20'',30'',40''

Length(mm)

248mm,250mm,254mm,508mm,762mm,1016mm

Filter Media

End Caps

Cores

Gaskets/O-Ring

Silicone, EPDM, NBR, FKM

Maximum Differential Pressure

2.0bar@21℃

Transport Package

Carton

Specification

10", 20", 30", 40"

Trademark

Darlly

Origin

Made in China

HS Code

59119000

Production Capacity

150000PCS/Year

Key features

Deep Grooved Surface: Extends filtration surface area for higher flow rate and lower pressure drop.

3-Layer Structure: Fine fibers on surface and coarse fibers inside for high dirt holding capacity.

Chemical Compatibility: 100% Pure Polypropylene material with wide chemical compatibility.

Customizable Options: Customizable outside diameter, inside diameter, removal rating, and length.

FDA Compliance: Made from FDA compliance material, ensuring no pollution to water.

Glue-Free Design: Fused polypropylene resin without chemical glues or binders.

Low Pressure Drop: Gradual changing deep filtration structure ensures efficient filtration.

Wide Application: Suitable for drinking water, food, electronics, and industrial treatment.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.39hTerms 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.