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 common residential RO membranes, ranging from 100 GPD to an impressive 800 GPD. It promises seamless integration, ensuring your water purification system operates at peak efficiency and reliability, enhancing your daily water experience with unparalleled consistency.
Durable Construction
Built with advanced FRP (Fiber Reinforced Polypropylene), this membrane housing exemplifies durability and superior engineering. Its robust construction provides exceptional resistance to pressure, alongside unmatched anti-explosion features and excellent thermal insulation. Additionally, it resists a broad array of chemicals, including acids, alcohols, and oils, ensuring endurance and dependable performance over time.
Efficient Leakage Protection
Designed for excellence, this housing features a reinforced unibody with a 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. Perfectly suited for your home or office RO system, it guarantees access to crystal-clear, filtered water. Moreover, it supports a variety of DIY filtration projects, from providing pure drinking water to facilitating the concentration of maple sap, catering to diverse filtration needs with versatility and efficiency.
Package Includes
1 x Housing,
3 x Elbow Fittings
1 x Wrench
How to Change RO Housing and Membrane?
1. Begin 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 a safe and straightforward membrane replacement process.
3. Gently remove the blue safety clip, press the collect, and carefully detach the tubing from the membrane housing for clear access, simplifying maintenance.
4. Use the included wrench to unscrew and remove the membrane housing cap with precision and ease, facilitating quick updates.
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, maintaining system integrity.
6. Firmly replace and tighten the membrane housing cap, reconnect the tubing, and attach the blue safety clip to complete the setup seamlessly, ensuring renewed functionality.
Note: If securing the housing cap proves challenging, gently twist the RO membrane to ensure it is properly seated against the pure water outlet, achieving a perfect fit and optimal performance.





Sandmonk Technology Co., Ltd. (SAND.K) is a trailblazer in water environmental technology, passionately spearheading revolutionary innovations. With an elite international supply chain, we invigorate the industry through dynamic innovation, fueled by our profound expertise and unwavering commitment to excellence. We provide an extensive array of comprehensive one-stop services, meticulously designed for small and medium-sized equipment manufacturers. Our cross-border e-commerce platform, a hallmark of precision and quality, caters to a global clientele with unmatched service, particularly in emerging markets.
Our inherent independent R&D capabilities, paired with a robust manufacturing foundation, empower us as pioneers, consistently setting new benchmarks of innovation and excellence within the industry. Through intricate data analytics, we devise bespoke solutions for regions grappling with high salinity water challenges, tailoring our strategies to seamlessly align with specific local conditions.
Our versatile solutions encompass a vast array, from seawater desalination and waste leachate treatment to drinking water purification and recycling of treated wastewater, providing a comprehensive strategy to address diverse water challenges with sophistication and expertise. Furthermore, our unrivaled cost-effectiveness offers us a distinctive competitive edge, delivering remarkable value and superior quality that distinguishes us within 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. |