What is the maximum differential pressure?

The maximum differential pressure is 2.0 bar at 21 degrees Celsius.

Is the filter suitable for drinking water?

Yes, it is suitable for drinking water treatment and meets FDA compliance standards.

20 Micron 20 Inch Water Filter Cartridge

Name: Melt Blown PP Filter 5/10/20 Micron 20 Inch Water Filter Cartridge
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 930937145

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$0.36-0.85

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

PP Cartridge Filter

Usage

Environmental Protection, Chemical Industry, Food& Beverage/Microelectronics/Plating/RO

Model NO.

DLPP

Motive Force

Pressure

Style

Melt Blown Spun Filter

Performance

Pre Filtration

Certification

NSF, FDA

Length

9.75'', 9.87'', 10'', 20'', 30'', 40'', 50'', 60''

Removal Rating

1/3/5/10/25/50/75/100 Um

Seal

Silicone, EPDM, FKM, E-FKM

Hardware

All Polypropylene

End Cap

DOE, Soe

Transport Package

Shrink Wrapped, Master Carton

Specification

5'' 10'' 20'' 30'' 40''

Trademark

Darlly

Origin

Hangzhou, China

HS Code

59119000

Production Capacity

20000PCS/Month

Key features

100% Pure Polypropylene: Made without chemical glues or binders, ensuring no water pollution.

Deep Filtration Structure: 3-layer design with fine outer fibers and coarse inner core for high dirt holding capacity.

Wide Customization Options: Available in multiple lengths, micron ratings, and seal materials to meet specific needs.

Low Pressure Drop: Optimized fiber density ensures efficient flow with minimal resistance.

High Chemical Compatibility: Suitable for use with various chemicals, solvents, and industrial processes.

Long Service Life: Robust construction provides extended filtration performance and durability.

Versatile Applications: Ideal for drinking water, electronics, plating, chemical, and beverage industries.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.50hTerms 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.