What materials are used in the filter?

The filter is made of cotton, polypropylene, and glass fiber.

What is the standard size of the filter?

The standard size is 10 Inch (254mm) long with a 28mm inner diameter.

10 Inch 5 Micron PP String Wound Water Filter

Name: 10 Inch 5 Micron PP String Wound Water Filter
Brand: Nanjing Blue Sky Filter Co., Ltd.
SKU: 853040645

Jiangsu, ChinaNanjing Blue Sky Filter Co., Ltd.

US$0.10-5.10

500 Pieces

Product profile

Customization

Available

Type

String Wound Water Filter

Usage

Water Filter

Model NO.

BS165

Style

String Wound Filter

Performance

Sophisticated Filters

Certification

Long

10 Inch

Color

White (Customized)

Material

Cotton and Polypropylene and Glass Fiber

Micron Rating

1 Micron or 5micron or 50micron or 100micron

Special Properties

Multi-Layer Graded Density, High Capacity

Inner Diameter

28mm

Supplier

Nanjing Blue Sky Filter Co., Ltd.

Transport Package

Standard Export Carton

Specification

Trademark

Blue Sky

Origin

Nanjing, Jiangsu

HS Code

8421991000

Production Capacity

100000PCS/Year

Key features

Multi-Micron Options: Available in 1, 5, 50, or 100 micron ratings for versatile filtration needs.

Customizable Color: Standard white color with options for customized color requests.

Multi-Layer Structure: Constructed with cotton, polypropylene, and glass fiber for graded density.

High Capacity Design: Features multi-layer graded density for high dirt holding capacity.

Versatile Applications: Suitable for drinking water, RO systems, sterile water, and industrial use.

Particle Removal: Effectively removes sand, silt, dirt, and rust particles from water.

CE Certified: Product meets CE certification standards for quality and safety.

Full Customization: Both product specifications and packaging can be fully customized.

Company profile

Standardized quality controlFlexible CustomizationHigh Repeat Buyers ChoiceProduct Certification

Nanjing Blue Sky Filter Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤6.29h

AI-Powered supplier vetting

SummaryBlue Sky is explicitly identified as a professional technical supplier providing 3D software design and broad customization services for filtration products. Its engineering and sales teams support product design and development, while quality processes include two inspectors, documented finished-product inspection instructions, raw-material traceability, and quality assurance. It holds ISO9001:2015, ISO45001:2018, ISO14001, and RoHS-related certification capability. Production-related evidence shows gluing, paper folding, and assembly lines, plus in-stock capacity, but no valid manufacturing-capacity contract with associated subcontractors. The supplier lacks an available SDK, overseas agents or branches, overseas warehouses, and overseas showrooms. Lead times are stated as within 15 working days in both peak and off-season. Financial information is limited to year labels and does not substantiate financial strength. Customer-specific cases are not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its company description identifies a qualified engineering team and integrated filtration-product design and development services, supporting classification as a technical product and solution supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with RoHS product-certification capability. These stated certifications provide explicit evidence of recognized quality, occupational safety, environmental, and product-compliance systems.

R&D capabilityThe supplier provides 3D software design and develops new filtration products, with engineering resources and multiple customization modes. However, it explicitly has no available SDK, so the evidence supports product-design and development capability but not SDK-based innovation or integration capability.

Production capacityProduction evidence includes gluing, paper folding, and assembly lines, in-stock capacity, two quality inspectors, standardized finished-product inspection instructions, and quality assurance with raw-material traceability. Lead times are stated as within 15 working days in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides 3D software design services and product design and development, indicating broad stated customization coverage.