What is 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 10000pcs,we can delivery within 2 week,urgent order can be discussed

Commercial Water Filter Reverse Osmosis Systems Parts 300 Gallons RO Membrane

Name: Commercial Water Filter Reverse Osmosis Systems Parts 300 Gallons RO Membrane
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 1993653892

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$7.70

200-999 Pieces

US$7.50

1,000-4,999 Pieces

US$7.30

5,000+ Pieces

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

TW3012 300GPD

Longer Life

Three Years

Flow Rate

Gpd300(47L/H)

Desalination

97%

Higher Recovery

25%

Quality Control

100% Vacuum Test

Transport Package

Carton

Specification

75mm*300mm

Trademark

Nanovela

Origin

China

HS Code

8421219990

Production Capacity

3000000PCS/Year

Key features

Customization Available: Customized service from 50GPD to 1600GPD available based on client demand.

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

High Desalination Rate: Salt rejection up to 98% for tap water and 97% for brackish water applications.

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

OEM and ODM Service: Accepts OEM orders and provides ODM service with customized sizes.

Free Testing Report: Free testing report provided after simulating local water quality on our platform.

Premium Raw Material: Uses world-leading DOW FILMTEC flatsheet for stable performance.

100% Vacuum Test: All RO membranes undergo 100% vacuum test and random water inspection before shipping.

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: ≤2.87h 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, but customer need bear delivery fee

Q:What is the working TDS range?

Our RO element can work with 4000ppm 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 is the difference between Dupont sheet and Domestic sheet?

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