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What certificate do you have?

Our factory is ISO9001/OHSAS18000 certified. We have Environmental management,Raw material food grade etccertificate for the products we are manufacturing. and we have two private brands

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Premium High-Performance Activated Carbon CTO Water Filter Cartridge

Name: Premium High-Performance Activated Carbon CTO Water Filter Cartridge
Brand: Yuncheng Huiston Environmental Protection Technology Co., Ltd.
SKU: 2113170612

Shandong, ChinaYuncheng Huiston Environmental Protection Technology Co., Ltd.

US$0.68

100-999 Pieces

US$0.66

1,000-9,999 Pieces

US$0.64

10,000+ Pieces

Sample price:US$0.68/piece.Request sample

Product profile

Customization

Available

Material

Activated Carbon

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

CTO quick connect 1/4 inch

Type

Activated Carbon Filter

Filter Connector

Flat Connector

Filtration Grade

PRE Filter

Activated Carbon Filter Type

None

Transport Package

Individual Packaging Plus Outer Packaging Carton

Specification

CTO quick connect 1/4 inch

Trademark

huisidun

Origin

Shandong

HS Code

8421991000

Production Capacity

500/Day

Key features

Gradient Pore Design: Outer sparse and inner dense structure enables deep filtration with high accuracy and low pressure drop.

High Durability: Made of stainless steel or polypropylene, resisting high temperatures, pressures, and chemical corrosion.

Wide Application: Suitable for industrial water treatment, food and beverage, medicine, textile, and metallurgy sectors.

Customization Available: Size, color, logo, and packaging style can be customized based on detailed specifications or drawings.

Professional Manufacturer: 15 years experience with 80+ production lines and comprehensive laboratory for total filtration solutions.

ISO Certified Quality: Factory holds ISO9001/OHSAS18000 certification with food grade and environmental management certificates.

Low MOQ Support: Standard MOQ is 300 PCS/item, with trial orders warmly welcomed for small business owners.

Fast Lead Time: 3-7 working days for off-the-shelf samples and 14-25 days for bulk production.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceProduct CertificationDigital Management Enterprise

Yuncheng Huiston Environmental Protection Technology Co., Ltd.

Shandong, 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: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.95h

AI-Powered supplier vetting

SummaryThe supplier operates in environmental protection engineering, purification and water-treatment equipment, household and industrial appliances, instruments, solar equipment, and related import/export activities. It reports 3D design, ODM, OEM, and broad customization capabilities, with more than 30 environmental protection projects cited in several Chinese provinces. Production indicators include more than 10 production lines, 11–20 quality-control staff, and stated order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier reports no new products in the past year, no SDK, no overseas warehouse, showroom, agent, or branch, and several service-control procedures lack written records. No certification information is provided, and financial credibility cannot be assessed from the available non-financial evidence.

Supplier typeThe supplier is a manufacturer and seller involved in environmental protection engineering design and installation, purification and water-treatment equipment, appliances, instruments, and solar equipment, while also conducting goods and technology import/export. This indicates a diversified equipment and engineering supplier rather than a single-product trader.

Production capacityThe supplier reports more than 10 production lines in one slice and 30 in another, 11–20 quality-control staff, and order fulfillment within 15 workdays in both peak and off-peak periods. However, it does not conduct continuous quantity reconciliation for each batch or mass production, indicating a documented production-control weakness despite substantial stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, along with 3D software design and ODM/OEM services. These consistent statements provide direct evidence of broad customization capability.

Client casesThe supplier states that it has completed more than 30 environmental protection projects in Shandong, Hebei, Henan, and other locations. Cited examples include coking wastewater treatment for a steel group, VOCs treatment for a pharmaceutical factory, and a solid-waste resource center for an industrial park, demonstrating relevant project experience.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer of all kinds of filter cartridges, housings and filtration systems. We provide you the total filtration solutions with our 15 years experience in the industry.

Q:May I have samples?

Sure, of course. Sample cost can be refunded if you place formal orders in the future.

Q:Can you make customized products?

Yes, of course if you can provide us detailed specifications or drawings. Our mission is make customer idea on the products and provide the customer satisfied solutions.

Q:Can I use our own designed package?

Yes,size, color, logo and packaging style all can be customized

Q:What's your MOQ?

Normally,300PCS/item. Any trial order which is less than MOQ is warmly welcomed. If you have a trialorder, please feel free to contact us so that we can make some shipping recommendation for you to save the cost based on the quantity you need.