What is the normal lead time?

It usually takes 7-30 days depending on the quantities. We generally keep general products in stock.

What is the working pressure range?

The working pressure is 0.1-0.4Mpa. If water pressure exceeds 0.4Mpa, a pressure reducing valve is required.

What is the lifespan of the filter?

The lifespan is approximately 24 months for municipal water supply in Ningbo.

11 Inch Korean Quick-Connection Reverse Osmosis Water Filter Element

Name: 11 Inch Korean Quick-Connection Reverse Osmosis Water Filter Element
Brand: Ningbo XZH Environmental Technology Co., Ltd.
SKU: 2147369065

Zhejiang, ChinaNingbo XZH Environmental Technology Co., Ltd.

US$6.30

500-999 Pieces

US$5.80

1,000-1,999 Pieces

US$5.30

2,000+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Material

Chemical Fiber

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy, Other

Model NO.

11 inch 1/4 tube RO

Type

RO Filter Element

Filter Connector

1/4" Connector or 3/8" Connector

Filtration Grade

ULPA Filter

Activated Carbon Filter Type

No Carbon

Factory

Yes

Packing

Customizable

Carton Box

OEM

Bore Dia

0.1 Nm

Transport Package

Box

Specification

6.0CM DIA. 32CM HIGH

Trademark

OEM

Origin

Ningbo

HS Code

8421991000

Production Capacity

500000 PCS/Year

Key features

Multi-Stage Filtration: Removes heavy metals, bacteria, viruses, chlorine, and organic substances.

OEM & ODM Service: Customizable packaging and stickers available for brand integration.

Flexible Connectors: Compatible with 1/4' or 3/8' connectors for easy installation.

Wide Application: Suitable for industry, food, beverage, medicine, and textile sectors.

Proven Manufacturer: Specialized factory with over 10 years of experience in water filters.

Strict Quality Control: 100% QC inspection during production to ensure product safety.

Hygienic Safety: Meets drinking water equipment hygienic safety evaluation standards.

Company profile

Ningbo XZH Environmental Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-09-06 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.89h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryNingbo XZH Environmental Technology Co., Ltd. is a China-based factory established in 2014, specializing in water filtration products and accessories. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, 10 production lines, 21–30 quality-control staff, and stated annual capacities of 3,000,000 water filter cartridges, 2,000,000 water filter bottles, and 200,000 water purifiers. It began exporting in 2016, with exports representing 51%–70% of total sales. The company describes an emphasis on professional manufacturing, concentration, innovation, advanced equipment, assembly, and inspection. Evidence is insufficient to assess after-sales service, customization capability, and financial credibility. One buyer and two trade transactions are identified, but this is limited evidence of customer experience.

Supplier typeThe supplier is identified as Ningbo XZH Environmental Technology Co., Ltd., a limited company and factory located in Cixi, Zhejiang, China. Its stated business focuses on manufacturing water filter cartridges, purifiers, filtration accessories, and related products.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates, along with unspecified other certifications. These certifications support documented quality-management and environmental-management systems.

R&D capabilityThe supplier states that it follows a principle of innovation, optimizes product structure, improves techniques, and applies advanced technology equipment to production, assembly, and inspection. However, no specific R&D projects, patents, or quantified R&D resources are provided.

Production capacityThe supplier identifies itself as a factory with 10 production lines, 21–30 quality-control staff, and stated annual capacities of 3,000,000 water filter cartridges, 2,000,000 water filter bottles, and 200,000 water purifiers. It has exported since 2016, with exports reported at 51%–70% of total sales, supporting established manufacturing and export operations.