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 remarkable Membrane Solutions 1812/3012/3013/3213 Reverse Osmosis Housing, a masterpiece of modern design tailored for universal adaptability! This cutting-edge housing is engineered to perfectly accommodate the most prevalent residential RO membranes, ranging from 100 GPD to an impressive 800 GPD capacity. It seamlessly integrates into your system, ensuring it functions at the pinnacle of efficiency and reliability.
Durable Construction
Crafted with advanced Fiber Reinforced Polypropylene (FRP), this membrane housing stands as a paragon of durability and superior engineering. Its robust design offers extraordinary pressure resistance, combined with unparalleled anti-explosion capabilities and excellent thermal insulation. Furthermore, it withstands a broad spectrum of chemicals, such as acids, alcohols, and oils, guaranteeing long-lasting durability and consistent, reliable performance.
Efficient Leakage Protection
Meticulously engineered for excellence, this housing features a reinforced unibody with a sophisticated dual o-ring sealing mechanism, providing superior leakage protection. It ensures your drinking water remains safe and pristine, while delivering exceptional compression resistance and explosion-proof reliability, making it an indispensable component of any premium 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 guarantees access to crystal-clear, filtered water. Moreover, it supports a multitude of DIY filtration projects, from delivering pure drinking water to facilitating the concentration of maple sap, showcasing its remarkable versatility.
Package Includes
1 x Housing,
3 x Elbow Fittings
1 x Wrench
How to Change RO Housing and Membrane?
1. To begin, close the feed water supply line valve leading to the RO system and the corresponding valve on the water tank, ensuring a secure setup.
2. Next, open the RO faucet to release all pressure within the system completely, ensuring a safe and straightforward membrane replacement.
3. Carefully remove the blue safety clip, press the collect, and gently detach the tubing from the membrane housing for clear access.
4. Utilize the included wrench to unscrew and remove the membrane housing cap with precision and ease.
5. Carefully use pliers to extract and dispose of the old membrane. Insert the new membrane, ensuring 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 seamlessly.
Note: Should you encounter difficulty when securing the housing cap, gently twist the RO membrane to ensure it is properly seated against the pure water outlet, achieving a perfect fit.





Sandmonk Technology Co., Ltd. (SAND.K) is a distinguished leader in the realm of water environmental technology, where passion meets innovation. We stand at the vanguard of industry advancements, seamlessly blending a sophisticated international supply chain with our deep-rooted expertise, all driven by an unwavering pursuit of excellence. We proudly offer an extensive suite of comprehensive one-stop services, meticulously tailored for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform shines as a beacon of precision and quality, reaching a global audience with unparalleled service, particularly in the burgeoning emerging markets.
Our inherent independent research and development capabilities, in conjunction with a robust manufacturing foundation, empower us to be trailblazers, consistently raising the bar for innovation and excellence within the industry. Leveraging detailed data analytics, we curate customized solutions specifically designed for regions grappling with high salinity water challenges, adeptly tailoring our strategies to align with unique local conditions.
Our versatile solutions encompass a broad array of applications, ranging from seawater desalination and waste leachate treatment to drinking water purification and the recycling of treated wastewater, presenting a holistic approach to tackling diverse water issues with precision and elegance. Additionally, our unparalleled cost-effectiveness bestows upon us a distinctive competitive edge, delivering exceptional value and superior quality that distinctly elevates us within the industry landscape.

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. |