What raw materials are used?

We use imported coconut activated carbon (iodine value >=1200) and imported UHMW-PE, both of which have NSF certification.

What certifications does the product have?

The product has ISO9001 certification, and the raw materials have NSF certification.

High-Quality 10 Inch 5μm CTO Carbon Block Water Filter

Name: High-Quality 10 Inch 5μm CTO Carbon Block Water Filter
Brand: Suzhou KAHO Polymer Technology Co., Ltd.
SKU: 2139198052

Jiangsu, ChinaSuzhou KAHO Polymer Technology Co., Ltd.

US$1.70

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Application

Household

Model NO.

Carbon

Capacity

as Your Request

Transport Package

Carton

Specification

ISO9001

Trademark

KAHO or OEM

Origin

China

HS Code

8421991000

Production Capacity

50000PCS/Month

Key features

High Adsorption Performance: Imported coconut activated carbon with iodine value >=1200 effectively removes chlorine, heavy metals, and particulates.

High Filter Efficiency: UHMW-PE binder ensures uniform structure and filter efficiency exceeding 95%.

Customizable Options: Function, size, and shape can be customized according to specific customer requests.

Rigorous Quality Testing: Passes break, gas explosion, 100k cycle pressure, and high pressure (300PSI) tests.

NSF Certified Materials: Raw materials including coconut carbon and UHMW-PE hold NSF certification.

Versatile Application: Suitable for household water purifiers, RVs, refrigerators, and sport bottles.

Long Service Life: Features long lifespan with low pressure drop and no water permeability issues.

Professional Manufacturing: ISO9001 certified factory with in-house workshops for injection, stamping, and assembly.

Company profile

Suzhou KAHO Polymer Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-10-11 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummarySuzhou KAHO Polymer Technology Co., Ltd. is identified as a China-based manufacturer established in 2010, with 152 employees and a factory in Suzhou, Jiangsu. The supplier reports ISO9001:2015 certification, more than 10 production lines, a 21,090 m² manufacturing area, 15 R&D engineers, and 6–10 quality-control staff. Its stated products include microfiltration membranes, water filter cartridges, flame arrestors, carbon filters, mufflers, and filter sheets. The company describes independent research, testing capabilities, automatic equipment, and patents in polymer microporous materials. Export sales account for 41%–50%, and two recorded 2025 trade entries identify the same Vietnamese buyer, although each entry shows only one transaction. Evidence is insufficient to assess after-sales service, customization, financial credibility, or the strength and breadth of customer references.

Supplier typeThe supplier is explicitly identified as a manufacturer and factory in China, operating in Jiangsu. Its stated business scope covers manufacturing-related sectors, and its product keywords include filtration and polymer-based components.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit evidence of certification, although no additional certificates or certification scope details are provided.

R&D capabilityThe company states that it invests in new products and technology, has successfully applied several patents in polymer microporous materials, and operates independent research and testing facilities with automatic equipment. These statements explicitly support an innovation capability advantage.

Production capacityThe supplier reports 152 employees, a 21,090 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, and an annual output range. It also lists production information for multiple filter products and exports 41%–50% of total sales, supporting established production and international fulfillment capability.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a Chinese manufacturer mainly producing sinter polymer filters, carbon filters, and TMF, with over 15 years of experience.

Q:Can we use our logo or brand?

Of course, private labeling is absolutely welcome.

Q:Can you offer samples to check quality?

We offer free samples based on freight collect. Samples can also be customized, but you need to pay the sample tool fee.

Q:Why should I choose Kaho?

1) We have tool, injection, filter, and assembly workshops, making every part in-house to control quality and cost. 2) Your filters are produced in an ISO9001 factory under a multi-QC system.

Q:What is the filter precision?

The filter precision ranges from 0.5 to 50 micrometers.