What is the life expectancy of your RO membrane?

Typically, RO membranes have an estimated life expectancy of 2 to 3 years.

Do you accept OEM orders?

Yes, besides standard elements, we accept OEM orders and can customize sizes.

How long is the delivery time for orders?

For 10,000 pcs, we can deliver within 2 weeks; urgent orders can be discussed.

98% Rejection Tw1812 75 Gpd Domestic Reverse Osmosis RO Filter Membrane

Name: 98% Rejection Tw1812 75 Gpd Domestic Reverse Osmosis RO Filter Membrane
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 2068636165

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$2.99

500-1,999 Pieces

US$2.70

2,000-4,999 Pieces

US$2.50

5,000+ Pieces

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

TW1812 75GPD

Flow Rate

75gpd(12L/H)

Desalination

98%

Longer Shelf Life

Higher Recovery

25%

Flat Sheet

Original Dow Filmtec

Low Pressure

RO Membrane

Dry State

Reduced Energy Consumption

Diameter

Length

12''

Application

Water Filter,Water Treatment,Reverse Osmosis

Transport Package

Carton

Specification

45mm*300mm

Trademark

Nanovela

Origin

China

HS Code

8421219990

Production Capacity

3000000PCS/Year

Key features

High Salt Rejection Rate: Achieves 98% salt rejection for tap water and 97% for brackish water applications.

Wide TDS Adaptability: Operates effectively with feed water TDS ranging from 500ppm to 4000ppm.

Customizable Capacity: Offers customized flow rates from 50GPD to 1600GPD based on client demands.

Premium Raw Materials: Utilizes world-leading Dow Filmtec flatsheets to ensure stable performance.

Free Water Testing: Provides free testing reports by simulating local water quality conditions.

OEM and ODM Service: Accepts OEM orders and provides ODM services for customized membrane sizes.

Manufacturer Direct: Direct manufacturer with over 30 years of experience in RO membrane production.

Quality Certifications: Certified with ISO 9001 and ROHS standards for quality assurance.

Company profile

Patents AwardedExhibition ExperienceHigh Repeat Buyers ChoiceQuality Assurance

SuZhou NANOVELA Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Shanghai Port CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNanovela manufactures gas, liquid separation, purification, and environmental-protection equipment, with stated production of RO membranes and reverse-osmosis products. It reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and a dust-free workshop with 100% product testing claims. The supplier provides multiple customization options and reported new products during the past year, but does not provide ODM services or OEM services for popular brands. Service-management procedures, corrective/preventive action procedures, and complaint-handling procedures are stated to exist with records. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Certification evidence is limited: ISO 9001:2015 is stated, while supplier-management certification is listed as “Others.” Financial records are referenced for recent years, but no substantive financial values or performance conclusions are...

Supplier typeThe supplier is a manufacturer and seller of gas, liquid separation, purification, and environmental-protection equipment, with stated RO membrane and reverse-osmosis production. Its listed primary markets are domestic and Europe, indicating a manufacturing-oriented supplier rather than a pure trading or service company.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate and describes quality inspection from membrane-sheet testing through product testing, including a claim that each product is tested before packing. However, supplier-management certification is recorded only as “Others,” so the certification scope beyond ISO 9001:2015 is unclear.

After-Sales capabilityThe supplier states that it has written procedures and records for supplier service capability, corrective and preventive actions, and customer complaint handling. Nevertheless, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries where overseas services are offered, which limits demonstrated overseas service coverage.

R&D capabilityThe supplier reports available SDK support, new products during the past year, and R&D engineers with stated total experience of two years. These points provide some evidence of development capability, but the limited R&D experience information prevents a stronger assessment of innovation depth.

Production capacityThe supplier reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and product quantities of 10,000,000 RO membranes and 10,000,000 reverse-osmosis units. It also states that production occurs in a dust-free workshop and that products undergo full testing before packing, supporting substantial stated manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also reports new products during the past year, while separately stating that it does not provide ODM services or OEM services for popular brands.