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 fits the most common residential RO membranes, including those with capacities ranging from 100 GPD to 800 GPD. It promises seamless integration, ensuring your water purification system operates at peak efficiency and reliability.
Durable Construction
Built with cutting-edge FRP (Fiber Reinforced Polypropylene), this membrane housing is a testament to both strength and advanced engineering. Its robust construction provides exceptional resistance to pressure, along with unmatched anti-explosion features and remarkable thermal insulation. Moreover, it resists a vast range of chemicals, including acids, alcohols, and oils, ensuring longevity and dependable performance over time.
Efficient Leakage Protection
Designed for excellence, this housing includes a reinforced unibody with an advanced dual o-ring sealing mechanism, offering superior leakage protection. It ensures your drinking water remains safe while delivering outstanding compression resistance and explosion-proof reliability, making it an indispensable component for any high-quality water system.
Wide Application
Transform your water purification setup with this versatile reverse osmosis filtration unit. Perfect for your home or office RO system, it ensures access to crystal-clear, filtered water. Additionally, it supports a variety of DIY filtration projects, from providing pure drinking water to facilitating the concentration of maple sap.
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 and 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, ensuring safe and easy membrane replacement.
3. Gently remove the blue safety clip, press the collect, and carefully detach the tubing from the membrane housing for clear access.
4. Use 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 placed inside the housing.
6. Firmly replace and tighten the membrane housing cap, reconnect the tubing, and attach the blue safety clip to complete the setup seamlessly.
Note: If 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) epitomizes the pinnacle of water environmental technology, ardently pioneering transformative innovations. With a sophisticated international supply chain, we infuse the industry with dynamic advancements, underpinned by our deep expertise and relentless dedication to excellence. We provide a comprehensive suite of all-inclusive services, meticulously engineered for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform, a paragon of precision and quality, services a global clientele with unrivaled excellence, particularly excelling in emerging markets.
Our intrinsic independent R&D capabilities, combined with a robust manufacturing base, empower us to lead as pioneers, incessantly establishing new benchmarks of innovation and superiority in the industry. Through meticulous data analytics, we engineer bespoke solutions tailored for regions grappling with high salinity water challenges, fine-tuning our strategies to seamlessly align with specific local conditions.
Our versatile solutions cover an expansive range, from seawater desalination and waste leachate treatment to drinking water purification and recycling of treated wastewater, providing a holistic strategy to elegantly tackle diverse water issues. Furthermore, our unparalleled cost-effectiveness grants us a distinct competitive edge, delivering remarkable value and superior quality that distinguish us 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. |