Model |
Port Size(Feedwater/Drain water/Pure water) |
Material |
1812 |
1/4" |
/4" |
1/4" |
Food graded polypropylene |
3012 |
3/8" |
/4" |
/4" |
3013 |
3/8" |
3/8" |
/4" |
3213 |
3/8" |
3/8" |
3/8" |
10"BIG |
|
1"1.5" |
|
20"BIG |
|
1"1.5" |
|
20"NORMAL |
|
1/2"3/8"1" |
|
|
Standard Size
Introducing the Membrane Solutions 1812/3012/3013/3213 Reverse Osmosis Housing, an exceptional fusion of ingenuity and versatility! This premium housing flawlessly accommodates the most widely used residential RO membranes, catering to capacities ranging from 100 GPD to an impressive 800 GPD. It guarantees flawless integration, ensuring your water purification system functions with unmatched efficiency and steadfast reliability.
Durable Construction
Crafted from advanced FRP (Fiber Reinforced Polypropylene), this membrane housing stands as a pinnacle of durability and cutting-edge engineering. Its sturdy construction showcases exceptional pressure resistance, along with superb anti-explosion features and outstanding thermal insulation. Moreover, it skillfully withstands a diverse range of chemicals, including acids, alcohols, and oils, assuring enduring durability and reliable performance throughout the years.
Efficient Leakage Protection
Exemplifying excellence, this housing comprises a reinforced unibody with a dual o-ring sealing mechanism, offering unparalleled leakage protection. It ensures the safety of your drinking water while delivering excellent compression resistance and explosion-proof dependability, making it a crucial component for any premium water system.
Wide Application
Elevate your water purification configuration with this adaptable reverse osmosis filtration unit. Ideal for both domestic and office RO systems, it guarantees access to pristine, filtered water. Additionally, it supports an array of DIY filtration projects, from supplying pure drinking water to enabling the concentration of maple sap, empowering you with versatility and quality.
Package Includes
1 x Housing,
3 x Elbow Fittings
1 x Wrench
How to Change RO Housing and Membrane?
1. Begin by securely closing the feed water supply line valve leading to the RO system and the corresponding valve on the water tank to stabilize the setup.
2. Proceed to open the RO faucet to completely release the pressure within the system, ensuring a safe and straightforward membrane replacement process.
3. Carefully remove the blue safety clip, press the collect, and gently disconnect the tubing from the membrane housing for unobstructed access.
4. Employ the included wrench to unscrew and detach the membrane housing cap with precision and ease.
5. Utilizing pliers, cautiously extract and discard the old membrane. Insert the new membrane, making certain the end with two washers is firmly positioned inside the housing.
6. Securely replace and fasten the membrane housing cap, reconnect the tubing, and reattach the blue safety clip to seamlessly complete the setup.
Note: If you encounter difficulty when securing the housing cap, gently twist the RO membrane to ensure it is perfectly seated against the pure water outlet for an optimal fit.





Sandmonk Technology Co., Ltd. (SAND.K) is a visionary leader in the realm of water environmental technology, championing pioneering innovations with unwavering zeal. Our cutting-edge international supply chain infuses the industry with a fresh wave of dynamic innovation, underpinned by our deep-seated expertise and a steadfast commitment to achieving nothing short of excellence. We proudly present a vast array of all-encompassing, one-stop services, meticulously designed for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform, a paragon of precision and quality, serves a worldwide clientele with unparalleled service, particularly excelling in burgeoning markets.
Empowered by our inherent independent R&D prowess and a robust manufacturing foundation, we are trailblazers, continually setting new benchmarks for innovation and excellence within the industry. Through meticulous data analytics, we engineer bespoke solutions tailored for regions grappling with high salinity water issues, finely tuning our strategies to seamlessly align with distinct local conditions.
Our versatile solutions encompass an expansive range, from seawater desalination and waste leachate treatment to drinking water purification and the responsible recycling of treated wastewater. We offer a holistic strategy meticulously crafted to address a variety of water challenges with elegance and precision. Moreover, our unmatched cost-effectiveness affords us a distinctive competitive edge, consistently delivering extraordinary value and superior quality that distinctly shines within the industry.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |