What is the maximum operating pressure for the membrane?

The maximum operating pressure is generally 600psi (41bar) for brackish water membranes and 1200psi (83bar) for seawater desalination membranes.

RO Filter Water Treatment Filter Replacement Industrial Reverse Osmosis High Efficiency

Name: RO Filter Water Treatment Filter Replacement Industrial Reverse Osmosis High Efficiency
Brand: NINGBO RXHL TECHNOLOGY CO., LTD
SKU: 2216338355

Zhejiang, ChinaNINGBO RXHL TECHNOLOGY CO., LTD

US$200.00-235.00

100 piece

Sample price:US$235.00/piece.Request sample

Product profile

Customization

Available

Material

Application

Industry, Industrial

Model NO.

BWLE8040-440

Type

Filter Connector

Filtration Grade

Activated Carbon Filter Type

Effective Area

40.9m²

Feed Spacer

31mil

Testing TDS

2000ppm Nacl

Testing Pressure

150psi

Permeate Flow

13800gpd (52.1m³/D)

Stable Rejection

99.5%

Recovery

15%

pH_Range

2-11

Min.Rejection

99.3%

Transport Package

Carton

Specification

1.09*0.21*0.22m

Trademark

RTL

Origin

China

HS Code

8421999090

Key features

High Efficiency RO Membrane: Low energy models achieve up to 13800 GPD permeate flow with 99.5% stable rejection.

Wide pH Application Range: Operates effectively within a pH range of 2-11 for versatile industrial use.

Fouling Resistant Design: Specialized membranes resist fouling, ensuring longer lifespan and stable performance.

High Salt Water Technology: Advanced polyamide coating allows application for seawater up to 40,000 ppm TDS.

OEM/ODM Customization: Full customization, flexible, and minor customization options available for designs.

Zero Complaint Guarantee: Company guarantees replacement and freight coverage for any verified quality issues.

Company profile

R&D CapabilitiesQuality AssuranceOEM ServicesFast Delivery

NINGBO RXHL TECHNOLOGY CO., LTD

Zhejiang, 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: 7 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.35h

AI-Powered supplier vetting

SummaryNingbo RXHLi Technology Co., Ltd. is presented as a water-treatment membrane manufacturer with UF and RO production facilities, laboratory resources, six German-imported reverse-osmosis membrane lines, and 30 quality inspectors. It reports ISO9001:2015 and ISO14001:2015 certification, 3D design, ODM, OEM, and broad customization capabilities, including customization from samples, designs, and full specifications. The supplier has exported for seven years, with exports representing 11%–20% of total sales, and accepts multiple trade and payment terms. Service controls include written supplier-assessment procedures, approved-supplier records, and corrective/preventive-action procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, no SDK, and no established AI model for data-driven management. Customer-specific cases are not identified in the provided information.

Supplier typeThe supplier is identified as Ningbo RXHLi Technology Co., Ltd. and is described as a water-treatment membrane technology manufacturer with UF and RO production lines, rolling equipment, water-testing equipment, and a laboratory. Its seven years of export activity and stated self-operated import/export rights also support classification as a manufacturing supplier with international trading capability.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates. These provide direct evidence of certified quality-management and environmental-management systems.

R&D capabilityThe supplier provides 3D software design, reports new products in the past year, and offers ODM services. Its reported lack of an SDK and lack of an established AI model for big-data decision support indicate limitations in certain technology capabilities, but do not negate the documented product-development and design activity.

Production capacityThe supplier reports six German-imported reverse-osmosis membrane production lines, UF and RO flat-sheet lines, domestic and industrial rolling machines, water-testing equipment, a laboratory, and 30 quality inspectors. It also states that finished products are inspected using written instructions that are uniformly followed, providing direct evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, together with 3D software design services. These statements directly indicate broad customization capability.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and cooperate with other factories using our technology. We have 9 years of background in the RO membrane industry with independent R&D.

Q:What is the minimum order quantity (MOQ)?

The MOQ varies by model. For household membranes, it is 1000 pcs, and for industrial membranes, it is 100 pieces. OEM orders may have different requirements.

Q:What are the advantages of your products?

Our technical advantage lies in high desalination technology. Household membranes can handle 3,000-6,000 ppm water quality, and seawater membranes can handle 30,000-40,000 ppm with obvious cost advantages.

Q:What is your guarantee for quality problems?

We maintain zero customer complaints. If a quality problem occurs, we guarantee replacement and are responsible for freight according to a reasonable verification process.

Q:What is the stable rejection rate of the RO membrane?

The stable rejection rate is typically 99.5% to 99.70% depending on the specific model, with minimum rejection rates around 99.3% to 99.60%.