RO 300GPD for drinking water use
*Capacity: 300 GPD (Gallons per Day)≈ 1,135 L/day
*Model: 3012/3013 based on membrane housing
*Rejection : 95-98% based on requirement...
Residential RO Membrane
Your Professional Residential RO Membrane Supplier
Hangzhou Puri-guard Water Treatment., Co., Ltd is one of the world's leading membrane suppliers and manufacturing all types of membrane products, like RO, NF, UF, SWRO. With more than 10 years membrane experience, we design, manufacturing and supply whatever in the home- use, commercial or industrial, and even projects.
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![300 GPD RO Membrane]()
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![RO 1812 75]()
RO 1812 75Puri-guard® standard household 1812-75read more
*Micro rating :~0.0001 micron *Rejection：98-98.5% for higher rejection type
(Standard testing condition: 60psi, 250ppm NaCl, 15% recovery)... -
![500 GPD Membrane]()
500 GPD MembranePuri-guard® 3012-500 RO membraneread more
*light commercial/high flow residential RO
*High water flux under low pressure
*standard 3012 housing compatibility with higher rejection... -
![80 GPD]()
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![100 GPD RO]()
100 GPD ROPuri-guard® brand with high rejection 98% and standard flowread more
Model : 2012-100
available : OEM /ODM on performance and appearance includes labels and cartons design both ok -
![RO Membrane 180 GPD]()
RO Membrane 180 GPDPuri-guard® 2012-180read more
*higher flow model can produce 2012-180 /2012-200
*RO membrane with its rejection 97-98%
*Normally export to Europe and higher flow requested countries
*We... -
![400 GPD RO Membrane]()
400 GPD RO MembranePuri-guard® 400 gpd RO membraneread more
Model supply： 3012-400 and 3013-400
This kind of residential membrane normally used in commercial water purifier and direct drinking and home water purifier. -
![3012 RO Membrane]()
3012 RO MembranePuri-guard® 3012 RO membraneread more
Available model :3012-300 , 3012-400 and 3012-500,3012-600
based on different customer’s request and different area requirement, choose the right one. -
![600 GPD RO Membrane]()
600 GPD RO MembranePuri-guard® 600 gpd RO membraneread more
*3012 or 3013 both available
*high-flow reverse osmosis filter element
*from 400GPD to 1000GPD all can supply
*Especially for Europe and some... -
![B RO Membrane]()
B RO MembraneB grade RO membraneread more
*both domestic and industrial all available
*Domestic rejection is around 93-95% ,industrial rejection 95-98%
*Flux is ≥ A quality based on same testing... -
![High Flow RO Membrane]()
High Flow RO MembranePuri-guard® High flow RO membraneread more
*Size and models all acceptable
*popular models : 1812.2012. 3012, 4040 and 8040
*normally used for tap water and export to Europe markets,...
Why Choose Us
Qualification certification
We company is a national high-tech enterprise,with a special aseptic production workshop for water purification membrane products,has passed the ISO9001、ISO14001、ISO45001 quality management system certificate,has the three-class qualification for professional contracting of environmental protection engineering,water-related approvals and other qualifications,is one of making three national standards companies.
Production Market
Area: Europe (Italy, Switzerland, Greece, Spain), Middle East, Egypt, India, Korea, Indonesia, Mexico, etc.
Rich Experience
Our factory is located in Huzhou of Zhejiang province, who has abundant experience to roll the membrane refer to domestic, commercial and industrial membrane elements more than 15 years.
OEM Service
We supply private label and custom membranes to OEMs all over the world for use in manufactured membrane systems.welcome to visit us for more detailed discuss about the quality,technical concerns,and for long term future cooperation.
Residential RO Membrane Specifications
|
Item |
Value |
|
Warranty |
1 Year |
|
Productivity |
250L/Hour |
|
Weight (kg) |
5 |
|
Processing Type |
Reverse Osmosis, desalination, filtration |
|
Power |
7kw |
|
Voltage |
220V |
|
Video outgoing-inspection |
Provided |
|
Machinery test report |
Provided |
|
Core components |
Pump, PLC |
|
Place of origin |
China,Zhejiang |
|
Brand name |
GYR |
|
Material |
Carton |
|
Usage |
Pure Water Process |
|
Stable rejection |
97-99.5% |
|
Min rejection |
97.5-99.3% |
|
Temperature of testing solution |
25°c |
|
Size |
4'' |
|
Feed water |
Underground/Lake/River/Tap Water |
|
Max feed water flow |
16gpm |
|
Working pressure |
225PSI-600PSI |
Features
≥97%Desalination rate of household ro membrane, stable TDS value;
0.0001 Micron high-precision filtration high efficiency removal of heavy metals, bacteria, organic matter and so on;
Adopting dry ro membrane storage process, easy to save longer expiration date, non-vacuum inside the package；
Multi-membrane element design, high performance and stable operation, longer life, to meet the demanding requirements of the original RO membrane some yellow, such as white for the false membrane.
The main feature comes from a completed production system and quality control;
Imported material ensures stable performance;
The advanced production process makes all goods in good condition and quality.
Product Inspection and strict quality control system;
Diverse model type brings more options for different requirements.
Type
Residential RO Membranes:
Used in household systems, optimized for low to moderate TDS municipal water, with typical flow rates between 25–500 gallons per day and salt rejection rates of 97–98%.
Tap Water RO Membranes:
Designed for commercial and light industrial applications treating tap water with TDS up to 2,000 ppm, offering high rejection and efficiency.
Brackish Water RO Membranes:
Built for industrial, agricultural, or municipal use with TDS up to 10,000 ppm, providing robust performance in challenging environments.
Sea Water RO Membranes:
Specialized for desalination, these membranes handle TDS above 10,000 ppm and operate at high pressures, delivering up to 99.75% salt rejection.
Applications
Residential Applications
Residential RO Membranes are engineered for household water purification, offering flow rates between 25 and 500 gallons per day and salt rejection rates of 97–98%.
For Commercial and Industrial Use
If you need a membrane for larger-scale operations, such as in offices, factories, or hotels, a 400 GPD or higher capacity membrane is recommended. These membranes are designed to handle high water demands and are more efficient in filtering out large volumes of water.
General Handling Procedures
Elements contained in the boxes must be kept dry at room temperature (7-32°C; 40-95°F) and should not be stored in direct sunlight.
Permeate from the first hour of operation should be discarded.
Stabilized salt rejection is generally achieved within 1~48 hours of continuous use.
Keep elements moist at all times after initial wetting.
Avoid excessive pressure and flow spikes.
Only use chemicals compatible with the membrane elements and components. Use of such chemicals may void the element-limited warranty.
Permeate pressure must always be equal or less than the feed/concentrate pressure. Damage caused by permeating back pressure voidsthe element limited warranty.
FAQ
We are one of the most reliable residential ro membrane manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized residential ro membrane at competitive price from our factory.
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