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 exquisite blend of form and function, meticulously crafted to provide universal adaptability! This high-performance marvel accommodates the most prevalent residential RO membranes with effortless ease, supporting capacities ranging from 100 GPD to an impressive 800 GPD. It guarantees seamless integration, ensuring your water purification system operates with optimal efficiency and unrivaled reliability—an essential for every discerning household.
Durable Construction
Crafted with advanced FRP (Fiber Reinforced Polypropylene), this membrane housing stands as a beacon of durability and superior engineering. Its robust build showcases exceptional pressure resistance, unrivaled anti-explosion characteristics, and outstanding thermal insulation. Furthermore, its resilience extends to a wide spectrum of chemicals, including acids, alcohols, and oils, ensuring long-lasting durability and dependable performance that withstands the test of time.
Efficient Leakage Protection
Engineered for excellence, this housing features a reinforced unibody structure with a sophisticated dual o-ring sealing mechanism, providing unparalleled leakage protection. It maintains the purity of your drinking water while delivering remarkable compression resistance and explosion-proof reliability, affirming its role as an indispensable component for any premium water system.
Wide Application
Revolutionize your water purification setup with this versatile reverse osmosis filtration unit. Perfectly suited for your home or office RO system, it ensures continuous access to crystal-clear, purified water. Moreover, its design supports an array of DIY filtration projects, from delivering pure drinking water to facilitating the concentration of maple sap, meeting diverse needs with precision.
Package Includes
1 x Housing,
3 x Elbow Fittings
1 x Wrench
How to Change RO Housing and Membrane?
1. Initiate the process by securely closing the feed water supply line valve leading to the RO system, along with the corresponding valve on the water tank, to ensure a secure and controlled environment.
2. Proceed by opening the RO faucet, effectively releasing the pressure within the system and ensuring a safe and seamless membrane replacement process.
3. Carefully remove the blue safety clip, press the collect, and gently detach the tubing from the membrane housing, allowing clear and unobstructed access.
4. Utilize the included wrench to deftly unscrew and remove the membrane housing cap with precision and ease, paving the way for effortless maintenance.
5. With the aid of pliers, delicately extract and dispose of the old membrane. Introduce the new membrane, ensuring the end with two washers is securely placed inside the housing, guaranteeing optimal performance.
6. Securely replace and tighten the membrane housing cap, reconnect the tubing, and attach the blue safety clip to effortlessly complete the setup, ensuring seamless operation.
Note: Should you encounter any difficulty while securing the housing cap, gently twist the RO membrane to ensure it is properly seated against the pure water outlet, achieving a perfect and secure fit.





Sandmonk Technology Co., Ltd. (SAND.K) is a pioneering leader in water environmental technology, renowned for spearheading groundbreaking innovations. With a cutting-edge international supply chain, we invigorate the industry with vibrant innovation, fortified by our extensive expertise and steadfast commitment to unparalleled excellence. We provide a vast array of comprehensive, one-stop services meticulously designed for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform shines as a paragon of precision and quality, serving a global clientele with unrivaled service, particularly excelling in emerging markets.
Our inherent independent R&D capabilities, together with a robust manufacturing foundation, empower us to be trailblazers, consistently setting new benchmarks of innovation and excellence within the industry. Leveraging detailed data analytics, we engineer bespoke solutions crafted for regions grappling with high salinity water challenges, adapting our strategies to seamlessly align with specific local conditions.
Our versatile solutions encompass a broad spectrum, ranging from seawater desalination and waste leachate treatment to drinking water purification and the recycling of treated wastewater, offering a holistic approach to addressing diverse water issues with unparalleled finesse. Furthermore, our unrivaled cost-effectiveness equips us with a distinctive competitive edge, delivering exceptional value and superior quality that stands prominently 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. |