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Reverse Osmosis Unit Water Purification System Reverse Osmosis Water Filter System
US$2,900.00
1-9 Sets
US$2,800.00
10-19 Sets
US$2,700.00
20-29 Sets
US$2,400.00
30-39 Sets
US$2,300.00
40+ Sets
Sample price:US$900.00/set.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, CE

Salt Rejection Rate

99.5%

Model NO.

1000 Liter/Hour

Application

Household

Capacity

200 Gallon

Water Production

500 Liter/Hour

Voltage

380V

Device Weight

500kg

Conductivity of Produced Water

5ppm

Work Pressure

8kg

Inlet Water Pressure

3kg

Service Life

10 Years

Warranty Period

Year

Production Cycle

5 Days

Power

2kw

Frequency

50Hz/60Hz

Device Dimensions

Customizable

Material

304

Reverse Osmosis Membranes

4040

Water Pump

Vertical

Transport Package

Sea Freight, Wooden Crates

Specification

250 Liter/Hour

Trademark

BSD

Origin

Changsha, Hunan, China

Production Capacity

10000

Key features

High Salt Rejection: Achieves 99.5% salt rejection rate for effective purification.
Imported Membranes: Core components use imported USA DOW reverse osmosis membranes.
Customizable Design: Device dimensions and production capacity are fully customizable.
Low Operation Cost: No chemical regeneration needed, ensuring low cost and long lifespan.
Automatic Control: Features automatic switch on/off, flushing, and online conductivity monitoring.
Wide Application: Suitable for household, industrial, pharmaceutical, and seawater desalination.
Easy Installation: Pre-assembled machine with English labels for simple setup and maintenance.
Certified Quality: Product holds ISO9001, RoHS, and CE certifications for safety and quality.

Company profile

Changsha Pasteur Environmental Protection Technology Co., Ltd
High Repeat Buyers ChoiceCooperated with Fortune 500Fast Delivery100% Finished Products Inspection
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Port; Fangchenggang PortAverage Response Time: ≤5.02h

AI-Powered supplier vetting

SummaryThe supplier operates in composite reverse osmosis membranes, water treatment agents, consumables, and water treatment equipment. It reports CE and SGS certifications, OEM and ODM services, four production lines, 11–20 quality-control staff, and stated output for water filters, treatment systems, RO systems, desalination systems, and RO membranes. Export sales represent 71%–90% of total sales, with Southeast Asia, the Middle East, and domestic markets identified. However, the supplier has no overseas agents, branches, warehouses, or showrooms, has not participated in offline trade shows, and reports no new products during the past year or available SDK. Its stated financial figures are all zero for the two reported periods, while manufacturing-contract validity, formal service procedures, and an approved-supplier list are absent.
Supplier typeThe supplier is a manufacturer and seller of composite RO membranes, water-treatment equipment, consumables, and related environmentally friendly equipment. Its four production lines and listed production output support a manufacturing classification, while export sales of 71%–90% indicate substantial international business activity.
CertificationsThe supplier explicitly states that its products have passed CE and SGS certifications and that it maintains strict quality control. The slices do not provide certificate numbers, scopes, or validity dates, but they do provide direct evidence of certification claims.
Financial creditThe reported operating revenue, operating cost, gross profit, and operating profit are all zero for both stated reporting periods. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the slices do not explain whether the entries reflect inactivity, missing data, or reporting convention.
R&D capabilityThe supplier claims continuous improvement and adoption of advanced equipment and technology, and it offers ODM services. Nevertheless, it reports no new products in the past year, no SDK availability, and only one year of total R&D-engineer experience, so current innovation capability is not demonstrated strongly.
Production capacityThe supplier reports four production lines, 11–20 quality-control staff, specified output across water-treatment products, in-stock capability, and one-month average lead times in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, indicating limitations in documented production-control assurance.
Customization capabilityThe supplier explicitly provides OEM and ODM services and reports full customization capability for design services. It does not provide OEM services for popular brands, but the broader evidence supports customization for customer requirements.

Product Q&A

Q:What is Reverse Osmosis(RO)?
A:
Reverse osmosis (RO) is a water treatment process in which water is forced through a semi-permeable membrane that has very small holes or 'pores'. Clean water passes through and impurities that are too big to pass through the membrane are left behind and flushed away.
Q:How Does Reverse Osmosis Work?
A:
Reverse osmosis systems purify water by forcing pressurized water through a very fine, plastic membrane. If the raw water being treated comes from a well or another private source, disinfection and pre-filters (to remove chlorine and/or particulates/sediment) may be needed in advance of the RO unit to remove contaminants that can foul or damage the membrane.
Q:How Do I Know Which Capacity to Buy?
A:
RO units are rated as per the amount of treated water produced per day or per hour, we have capacity from 250 liter per hour to 100,000 liter per hour, you can choose as your actual requirement, 1 ton=1000 liters , 1m3=1000 liter, 1 gallon=3.785 liters, you can make conversion between unit and unit.
Q:Material of reverse osmosis system?
A:
You can choose FRP(fiber glass) filters with U-PVC pipe, stainless steel filters with U-PVC pipe or full stainless steel.
Q:What is packing of this machine? Is it suitable for shipment?
A:
Machine will be packed by standard wooden case. It is suitable for shipment. After you receive machine, you only need to open wooden case to pick up machine.

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