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400g Reverse Osmosis Water Filter Cartridge for Water Filter System
US$2.90-6.50
300 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Chemical FiberApplication
Industry, Food and Beverage, MedicineModel NO.
RO-400Type
RO Filter ElementFilter Connector
1/4" ConnectorFiltration Grade
ULPA FilterActivated Carbon Filter Type
No CarbonTransport Package
BoxSpecification
DIA: 45mm. HIGH: 29.7mmTrademark
OEMOrigin
NingboHS Code
8421991000Production Capacity
500000 PCS/YearKey features
High Precision Filtration: 0.0001um RO membrane removes heavy metals, bacteria, and organic substances.
Hygienic Safety Certified: Meets 'Standard for Hygienic Safety Evaluation of Equipment in Drinking Water'.
Long Service Life: Provides reliable filtration for 18-24 months under normal operating conditions.
Customization Support: OEM and ODM services available for tailored manufacturing solutions.
Versatile Application: Suitable for industry, food and beverage, and medicine sectors.
Company profile

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.
Product Q&A
Q:What is the filtration precision of this RO cartridge?
A:
The ultraprecise reverse osmosis membrane has a precision of 0.0001um, effectively removing heavy metals, bacteria, and organic chemical substances.
Q:What is the expected lifespan of the filter?
A:
The product has a lifetime of 18-24 months depending on usage conditions.
Q:Is OEM or ODM service available?
A:
Yes, both OEM and ODM services are available for this product.
Q:Does the filter contain activated carbon?
A:
No, this specific RO filter element does not include an activated carbon filter.
Q:What certifications or standards does it meet?
A:
It meets the 'Standard for Hygienic Safety Evaluation of Equipment and Protective Materials in Drinking Water' (2001).
Send Inquiry
*To:
Ningbo XZH Environmental Technology Co., Ltd.
Ningbo XZH Environmental Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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