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, a marvel of design engineered for universal adaptability! This high-performance housing effortlessly accommodates the most popular residential RO membranes, catering to capacities ranging from 100 GPD to 800 GPD. It ensures seamless integration, enabling your water purification system to function at peak efficiency and reliability.
Durable Construction
Built with advanced FRP (Fiber Reinforced Polypropylene), this membrane housing stands as a paragon of durability and superior engineering. Its robust construction offers exceptional pressure resistance, along with unparalleled anti-explosion features and excellent thermal insulation. Moreover, it withstands a wide array of chemicals, including acids, alcohols, and oils, ensuring longevity and dependable performance over time.
Efficient Leakage Protection
Designed for excellence, this housing features a reinforced unibody with a dual o-ring sealing mechanism, providing superior leakage protection. It guarantees that your drinking water remains safe while offering outstanding compression resistance and explosion-proof reliability, making it an indispensable component for any high-quality water system.
Wide Application
Elevate your water purification setup with this versatile reverse osmosis filtration unit. Ideal for both home and office RO systems, it ensures access to pristine, filtered water. Furthermore, it supports an array of DIY filtration projects, from supplying pure drinking water to concentrating maple sap.
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, as well as the corresponding valve on the water tank, to ensure a secure setup.
2. Next, 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 detach the tubing from the membrane housing for unobstructed access.
4. Utilize the included wrench to unscrew and remove the membrane housing cap with precision and ease.
5. Using pliers, gently extract and dispose of the old membrane. Insert the new membrane, ensuring that the end with two washers is securely positioned inside the housing.
6. Firmly replace and tighten the membrane housing cap, reconnect the tubing, and reattach the blue safety clip to complete the setup flawlessly.
Note: If securing the housing cap proves challenging, gently twist the RO membrane to ensure it is properly aligned with the pure water outlet for a perfect fit.





Sandmonk Technology Co., Ltd. (SAND.K) proudly sits at the cutting edge of water environmental technology, fervently steering remarkable innovations into the future. With a sophisticated international supply chain, we breathe life into the industry through dynamic creativity, backed by our profound expertise and steadfast dedication to achieving unparalleled excellence. We provide a vast selection of comprehensive one-stop services, meticulously crafted for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform is a hallmark of precision and reliability, serving a global clientele with unrivaled service, particularly excelling in emerging markets.
Our intrinsic independent R&D capabilities, along with a robust manufacturing foundation, empower us to be trailblazers, consistently setting new benchmarks of innovation and distinction within the industry. Utilizing detailed data analytics, we develop customized solutions specifically designed for regions grappling with high salinity water challenges, meticulously adapting our strategies to seamlessly align with specific local conditions.
Our versatile solutions cover an extensive spectrum, ranging from seawater desalination and waste leachate treatment to drinking water purification and the recycling of treated wastewater, providing a holistic strategy to elegantly address diverse water challenges. Additionally, our unmatched cost-effectiveness endows us with a distinctive competitive edge, offering exceptional value and superior quality that distinctly stands out in 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. |