How is product quality ensured?

All finished products undergo 100% inspection, including visual and function checks.

What is the operating temperature range?

The operation temperature range is 5-45 degrees Celsius.

Where is the manufacturer located?

The company is based in Ningbo, China, with a plant area of over 22,000 square meters.

Hidrotek CTO Block Carbon Water Filter Cartridge

Name: Hidrotek CTO Block Carbon Water Filter Cartridge
Brand: Ningbo Hidrotek Co., Ltd.
SKU: 884381475

Zhejiang, ChinaNingbo Hidrotek Co., Ltd.

US$0.10-10.00

100 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Table Top

Operating Principle

Activated Carbon

Model NO.

CTO

Certification

Water Purification Efficacy

Straight Drink

Water Temperature

Ambient

Descaling Function

Without Descaling Function

Pipe Design Rate

Incremental

Material

Block Carbon

Diameter

2.5"/4.5"

Height

5"/10"/20"/30"/40"

Operation Temperature

5-45℃

Transport Package

Master Brown Box

Specification

Trademark

HIDROTEK/OEM

Origin

China

HS Code

8421991000

Production Capacity

200000PCS/Month

Key features

Customizable Dimensions: Diameter 2.5/4.5 inches, Height 5/10/20/30/40 inches available.

OEM and ODM Services: Full customization from samples with professional R&D support.

NSF and ISO Certifications: Holds NSF certificate for RO membranes and ISO14001 certification.

126 Patents and R&D: Backed by 22 R&D engineers and 126 registered patents.

Competitive Pricing: Efficient cost control and stable supply chain ensure best prices.

100% Product Inspection: Visual and function inspection performed on all finished products.

Established Manufacturer: Leading water treatment company established in 2003 with 20 years export experience.

Global Market Reach: Serves North America, Europe, Asia, and other major global markets.

Company profile

Ningbo Hidrotek Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 20 Years CertifiedNearest Port: NIngbo Port, Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing activity, including mechanical parts, household appliances, molds, and certain medical and protective products. It has valid manufacturing-capacity contracts with associated subcontractors, documented supplier-management and corrective-action procedures, quality assurance, material traceability, 100% finished-product inspection, and 22 quality inspectors. R&D and customization capabilities are supported by recent new products, ODM/OEM services, private mold development, 3D design, sample-based customization, and an available SDK. The supplier uses an ERP system for digital management and has participated in the Canton Fair. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, or overseas service coverage. Financial records are indicated by year, but no substantive financial-performance evidence is provided. Specific certifications and detailed customer references are also not established.

Supplier typeThe supplier is a manufacturing-oriented business covering mechanical parts, household appliances, mold production and sales, and selected medical and protective products. It maintains valid manufacturing-capacity contracts with its factory and each associated subcontractor, but has no overseas agents or branches and no overseas service-country coverage.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with followed records, supporting a structured response process. However, it lacks in-stock service capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and stated overseas service coverage, which limits demonstrated service reach.

R&D capabilityInnovation evidence includes new products launched during the past year, ODM services, OEM work for well-known brands, one internationally recognized design award, an available SDK, private mold design capability, 3D software design, and ERP-enabled digital process management. These stated capabilities support a positive assessment of product and technical innovation.

Production capacityProduction capability is supported by valid factory and subcontractor contracts, 20 qualified service-capability suppliers, one-month average lead times in both peak and off-season, 100% finished-product inspection, material traceability, quality assurance, and 22 quality inspectors across injection and assembly facilities. The supplier also covers multiple manufacturing categories.

Customization capabilityThe supplier explicitly provides ODM and OEM services, customization from samples, private mold design, and 3D software design services. These capabilities directly support customized product development and manufacturing.