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 engineering and design that promises universal adaptability! Crafted to perfectly accommodate the most prevalent residential RO membranes, this high-performance housing caters to capacities ranging from 100 GPD to an impressive 800 GPD. Revel in seamless integration, ensuring your water purification system operates at peak efficiency and unwavering reliability.
Durable Construction
Built with advanced FRP (Fiber Reinforced Polypropylene), this membrane housing stands as a testament to ultimate durability and cutting-edge engineering. Its robust construction offers exceptional resistance to pressure along with unrivaled anti-explosion features and outstanding thermal insulation. Moreover, it is resilient against a broad spectrum of chemicals, including acids, alcohols, and oils, ensuring unmatched durability and dependable performance for years to come.
Efficient Leakage Protection
Meticulously designed for excellence, this housing boasts a reinforced unibody paired with a dual o-ring sealing mechanism, providing superior leakage protection. It ensures that your drinking water remains safe and uncontaminated while delivering exceptional compression resistance and explosion-proof reliability. This makes it an indispensable component for any high-quality water system.
Wide Application
Elevate your water purification setup with this versatile reverse osmosis filtration unit. Perfectly suited for both home and office RO systems, it guarantees access to crystal-clear, filtered water. Additionally, it lends itself to a variety of DIY filtration projects, from providing pristine drinking water to aiding in the concentration of maple sap, making it a truly versatile asset.
Package Includes
1 x Housing,
3 x Elbow Fittings
1 x Wrench
How to Change RO Housing and Membrane?
1. Start by closing the feed water supply line valve leading to the RO system, along with the corresponding valve on the water tank, to secure the setup.
2. Next, open the RO faucet to fully release the pressure within the system. This will ensure a safe and easy membrane replacement process.
3. Carefully remove the blue safety clip, press the collet, and gently detach the tubing from the membrane housing to gain clear access.
4. Use the included wrench to expertly unscrew and remove the membrane housing cap with precision and ease.
5. With pliers, gently extract and dispose of the old membrane. Insert the new membrane, ensuring the end with two washers is securely placed inside the housing.
6. Firmly replace and tighten the membrane housing cap, reconnect the tubing, and reattach the blue safety clip to seamlessly complete the setup.
Note: Should you experience difficulty when securing the housing cap, gently twist the RO membrane to ensure it is properly seated against the pure water outlet for a perfect fit.





Sandmonk Technology Co., Ltd. (SAND.K) is a beacon of innovation in the realm of water environmental technology, propelling forward with cutting-edge breakthroughs. Our robust international supply chain breathes life into the industry with vibrant innovation, underpinned by our deep-seated expertise and steadfast dedication to superior excellence. We proudly offer a wide-ranging suite of comprehensive one-stop services, meticulously crafted for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform shines as a symbol of precision and quality, serving a global client base with unparalleled service, particularly excelling in emerging markets.
Our innate independent R&D prowess, alongside a solid manufacturing foundation, empowers us to blaze trails, consistently elevating industry standards with groundbreaking innovation and unmatched excellence. Utilizing detailed data analytics, we engineer bespoke solutions for regions grappling with high salinity water issues, finely tuning our strategies to seamlessly align with distinct local conditions.
Our versatile solutions encompass a broad spectrum, ranging from seawater desalination and waste leachate treatment to the purification of drinking water and the recycling of treated wastewater, offering an all-encompassing strategy to elegantly resolve diverse water challenges. Furthermore, our unparalleled cost-effectiveness furnishes us with a distinct competitive edge, delivering extraordinary value and unmatched 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. |