What's your RO membrane element life?

Typically RO membranes have an estimated life expectancy of 2-3 years. Many factors determine an RO membrane's life expectancy, such as feed water quality and frequency of use

At the same time, besides standard elements, Nanovela products could be customized in size and we also accept OEM orders.

How long will you send out the order?

For 50pcs industrial membrane,we can delivery within 2 week,urgent order can be discussed

Eco-Friendly Industrial RO Membrane for Window Cleaning

Name: Eco-Friendly Industrial RO Membrane for Window Cleaning
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 1957006631

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$49.00

10-99 Pieces

US$45.00

100-199 Pieces

US$38.00

200+ Pieces

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

XLE -4040-50

Certification

ISO9001

Longer Life

Three Years

Testing Nacl Concentration

98%

Desalination

97%

Higher Recovery

20%

Membrane Sheet Material

Tfc(Polyamide Thin-Film Composite Membranes )

Transport Package

Carton

Specification

107*13*13cm

Trademark

Nanovela

Origin

China

HS Code

8421219990

Production Capacity

3000000PCS/Year

Key features

Longer Membrane Life: Estimated life expectancy of 2 to 3 years depending on feed water quality and usage frequency.

High Salt Rejection: Achieves up to 99.6% salt rejection with 98% NaCl concentration testing efficiency.

Wide TDS Operating Range: Operates effectively with feed water TDS ranging from 500ppm to 5000ppm.

OEM and Customization: Accepts OEM orders and offers customization in size and design.

Premium Material Quality: Uses DOW FILMTEC sheets for stable performance or high-quality domestic alternatives.

High Recovery Rate: Delivers up to 20% higher recovery rate for efficient water treatment.

ISO 9001 Certified: Manufactured under ISO 9001:2015 quality management system standards.

Free Sample Available: One free residential sample provided, customer covers delivery fee.

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: ≤2.32h 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.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are RO membrane manufacture, have 20 years experience in water treatment filed

Q:Can I get a sample? Can I place small order before bulk purchase?

We can provide one free sample(only for residential),but customer need bear delivery fee

Q:Working TDS?

Our RO element can work with 500~ 5000ppm feed water with good perforance,india south water quality 3000~4000ppm

Q:What membrane flatsheet do you use?

We use DOW FILMTEC sheet to make sure RO element stable performance When customer has tight budgets,we choose domestic sheet with better stable performance

Q:What's the difference Dupont sheet and Domestic sheet?

Dupont is famous,and price is higher than domestic sheet Dupont sheet has more stable performance than domestic sheet