What is the RO membrane element life expectancy?

Typically, RO membranes have an estimated life expectancy of 2-3 years, depending on feed water quality and frequency of use.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.

Water Filter Parts High Salt Rejection High-Pressure Driven Dissolved RO Water Membrane 4040

Name: Water Filter Parts High Salt Rejection High-Pressure Driven Dissolved RO Water Membrane 4040
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 2271251575

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$30.00

5-99 Pieces

US$27.00

100-199 Pieces

US$25.00

200+ Pieces

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

BW-4040

Pressure

225 Psi

Flow Rate

1000gpd

Salt Rejection

Over 99.2%

Brand

Nanovela

ODM&OEM

Yes

MOQ

1PCS

Max.Chlorine Concentration

Below 0.1 Ppm

Max. Feed SDI15t5tph Range,Short-Term Ri

Transport Package

Carton

Specification

BW-4021

Trademark

Nanovela

Origin

China

HS Code

8421991000

Production Capacity

1000000 Pieces/Year

Key features

High Salt Rejection: Achieves over 99.2% salt rejection rate for superior water purification performance.

High Flow Rate: Delivers up to 1000 GPD flow rate with large water flow design for better user experience.

Low Operating Pressure: Operates efficiently at 225 PSI, reducing energy consumption and operating costs.

OEM & ODM Customization: Offers full customization for size, performance, and packaging to meet specific needs.

Premium Raw Materials: Uses world-leading DOW FILMTEC membrane flatsheets for stable and high-quality performance.

Long Service Life: Designed for a 2-3 year lifespan with durable construction and good performance.

Multi-Leaf Design: Fully utilizes excellent membrane performance through advanced multi-leaf structure.

Professional Support: Provides pre-sales solution design and comprehensive after-sales technical support.

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: ≤2.85h 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.