What certifications does the product have?

The product holds ISO9001 and RoHS certifications.

What is the interface specification?

It features a standard 4-point inner wire and 4-point outer wire interface with 1/2' NPT teeth.

Premium 5 Inch Pre-Filter for Dust Andallergens Removal

Name: Premium 5 Inch Pre-Filter for Dust Andallergens Removal
Brand: Mr. Bear Industrial Co., Ltd.
SKU: 2242971085

Guangdong, ChinaMr. Bear Industrial Co., Ltd.

US$1.47

10-499 Pieces

US$1.40

500+ Pieces

Sample price:US$1.76/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS

Salt Rejection Rate

99.5%

Model NO.

MB0103A0

Application

Household

Capacity

5 Inch Pre-Filter

Usage

Environmental Protection

Location of Use

Water Purifier

Motive Force

Pressure

Performance

Transport Package

Carton Box

Specification

160*47

Trademark

Mr Bear

Origin

China

HS Code

8421299090

Production Capacity

250000

Key features

Effective Filtration: Removes silt, colloid, bacteria, microorganisms, sediment, rust, and suspended solids.

Wide Application: Suitable for smart toilet lids, showers, washbasins, and washing machines.

Universal Interface: Features standard 4-point inner and outer wire interfaces for most appliances.

Durable Construction: Made of high-strength, corrosion-resistant materials for long-term stability.

Quality Assurance: Undergoes 100% visual and functional inspection to meet safety standards.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Certified Quality: Product certified with ISO9001 and RoHS standards.

Fast Delivery: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceIn-stock CapacityManagement Certification

Mr. Bear Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and customization capabilities, including plastic and rubber products, molds, household appliances, water-resource machinery, and related facilities. It reports 35 production lines, seven QA/QC inspectors, inventory capability, valid contracts with associated subcontractors, and documented procedures for supplier management, corrective actions, complaints, and production quantity reconciliation. R&D evidence includes new products within the past year, ODM services, technical support, and auditable design documentation. The supplier also reports OEM service for well-known brands. However, no certification information is provided, overseas warehouse and showroom capabilities are absent, and no SDK is available. Financial data is present only as years, not as substantive financial evidence.

Supplier typeThe stated business scope identifies the supplier as a manufacturer and seller across smart-home devices, rubber and plastic products, molds, household appliances, hardware, high-performance fibers and composites, and water-resource machinery. This supports classification as a diversified manufacturing supplier rather than a purely trading entity.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, while the supplier reports documented procedures and records for handling customer complaints and corrective and preventive actions. This is explicit evidence of an organized after-sales and issue-resolution process.

R&D capabilityThe supplier reports new products within the past year, ODM service availability, and engineer responsibilities covering new product development. It also has auditable design input, output, review, verification, and validation documents; however, no SDK is available, which limits evidence of software-development support.

Production capacityProduction evidence includes 35 production lines, six named facility types, inventory capability, valid manufacturing contracts with associated subcontractors, ongoing batch quantity reconciliation, and an outsourcing SOP. Shenzhen Port proximity, documented service procedures, and quality-related records further support operational capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both R&D and facility-related information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of customer experience with recognized-brand programs. No brand names, project details, order volumes, or references are provided, so the breadth of these cases cannot be verified.