Which industries can use these liquid filters?

They are widely used in electronics, semiconductor, chemical, pharmaceutical, food, beverages, paints, paper, automobile manufacturing, inks, and water treatment.

What quality control measures are in place?

We perform 100% inspection on finished products, including visual and function inspections, checked by packing staff.

Needle Punched Liquid Filter Sock

Name: Needle Punched Liquid Filter Sock
Brand: Shanghai Sffiltech Co., Ltd.
SKU: 2035739725

Shanghai, ChinaShanghai Sffiltech Co., Ltd.

US$0.70-1.98

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Medium Material

Microfiber

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Pocket Filter

Usage

Liquid Filter

Filtration Grade

PRE Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

Room Temperature

Cartridge Installation

Vertical Lifting

Length

9inch~33inch

Diameter

4inch~7inch

Body

Sewing Thread

Transport Package

Carton Box

Specification

180*810mm

Trademark

SFF

Origin

Shanghai

HS Code

591190

Production Capacity

30000 Per Month

Key features

Customizable Dimensions: Length: 9-33 inch, Diameter: 4-7 inch, Body: Sewing Thread

Wide Filtration Range: Available in 0.2 to 1000 micron filtration grades

Versatile Material Options: PP, PE, Nylon, organic cotton, microfiber, polyester

Multiple Construction Types: Sewing or hot melting; sewing or welding bottom

Broad Industrial Application: Suitable for chemical, pharmaceutical, food, water treatment

OEM/ODM Support: Customization from designs with professional production team

Quality Assurance: 100% visual and function inspection for finished products

Reliable Manufacturer: Established in 2006, 19 years export experience, Shanghai based

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceImporters and ExportersExhibition Experience

Shanghai Sffiltech Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 19 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.58h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer of filter-bag systems, needle-punched felt, filter-bag tubes, cages, and related production equipment. It reports six felt production lines, six automatic filter-bag tube lines, and numerous sewing machines, supported by technical testing and quality-control personnel. Manufacturing capacity is contractually covered, and the supplier reports inventory capability, ODM services, and OEM experience for well-known brands. Service procedures, corrective/preventive actions, and complaint-handling procedures are documented and supported by records. However, it has no overseas warehouse, showroom, agent, or branch, and no available SDK or new product development reported for the past year. Certification systems are listed as NIL, while environmental assessment and fire-drill status are unknown. Overseas support is limited to repair services in Southeast Asia, and the provided information does not identify specific customer cases.

Supplier typeThe supplier describes itself as a manufacturer serving companies that need bag-filter system parts and related products. Its stated activities include producing needle-punched felt, filter-bag tubes, filter-bag cages, and associated manufacturing lines.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. No certification held by the supplier is identified in the provided information.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. It offers repair services in Southeast Asia, but has no overseas warehouse, showroom, agent, or branch, limiting its stated international service infrastructure.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. It does have technical testing capability and a professional quality-control team, but the stated evidence does not demonstrate current product innovation.

Production capacityManufacturing capacity is supported by valid contracts with the factory and associated subcontractors, inventory capability, six needle-punched felt production lines, six automatic filter-bag tube lines, and numerous sewing machines. Reported lead times are within one month during peak season and within 15 working days during the off-season.

Customization capabilityThe supplier explicitly offers ODM services and OEM production for well-known brands. Its product range and manufacturing lines also indicate the ability to produce filter-related products and equipment according to customer requirements.

Product Q&A

Q:What are the available customization options?

We offer customization for length (9-33 inch), diameter (4-7 inch), and body construction (sewing thread). OEM and ODM services are available based on your designs.

Q:What filtration micron grades are available?

We provide a wide range of filtration grades from 0.2 micron up to 1000 micron, including 0.5, 1, 5, 10, 25, 50, 75, 100, 120, 150, 200, 300, 500, and 800 micron.

Q:What materials are used for the filter bags?

Filter bag materials include PP, PE, Nylon, and organic cotton. The medium material can be microfiber, and cartridge filters use non-woven polyester fiber.

Q:What are the minimum order quantity and payment terms?

The minimum order quantity is 1 set. We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

Q:What is the lead time for production?

Lead time varies by season: peak season requires one month, while off-season production takes within 15 workdays.