top of page

Thanks for submitting!

TEL 065-321 5803

Reverse Osmosis Systems for Home & Commercial Use

High-Purity Water Filters – Supplied & Installed Across South Africa

Trusted by households and businesses nationwide. Shop online nation wide or request expert installation in Cape Town, Johannesburg, and beyond.

Home reverse osmosis water filter system displayed in a retail shop with filtration units behind.

Real Guidance
Get expert advice from our water specialists — before and after your purchase.

Fast & Reliable
We ship across South Africa with tracking and safe packaging, every time.

Trusted Payments
Pay securely with Yoco, EFT & more — protected and verified.

Home Reverse Osmosis

Enjoy safe, great-tasting water straight from your tap. Our home reverse osmosis systems are designed for easy installation and long-term performance — removing up to 99% of harmful contaminants. Ideal for families looking to reduce bottled water use and protect their health.

Home Systems

Compact RO units for clean drinking water — ideal for under-sink or countertop installation.

Home Membranes

High-efficiency RO membranes designed for household water purification and safe daily use.

Membrane Housings

Durable filter housings built for residential RO setups — leak-resistant and easy to install.

RO Spares

Replacement parts and accessories to maintain peak performance in home RO systems.

Commercial Reverse Osmosis

Engineered for high-volume filtration needs, our commercial RO systems serve offices, factories, restaurants, farms, and more. Choose from scalable systems, controllers, and membranes built for efficiency and reliability — with expert support and installation in major cities.

Industrial Systems

Heavy-duty RO solutions for restaurants, labs, and industries with high daily water output.

RO Membranes

Commercial-grade membranes with high capacity for consistent, large-volume purification.

Membrane Housings

Robust housings built to handle commercial pressure and flow rates in demanding setups.

Controllers

Digital RO controllers for automation, safety, and precision in commercial water systems.

Industrial Reverse Osmosis Systems

High-capacity RO systems built for businesses, farms, and industry. Shop controllers, membranes, and complete systems for commercial water purification.

Hero Image Reverse Osmosis  4 TWSC.png

Why Choose Reverse Osmosis?

Reverse osmosis offers one of the most effective water purification solutions for both homes and businesses — delivering cleaner, safer water with every drop.

​Exceptional  Purity

​Ultra Clean

Removes up to 99% of dissolved salts, heavy metals, and contaminants — for crystal-clear, great-tasting water.

Health & Wellness

Safe Hydration

Protect your family or staff from harmful pollutants often found in untreated borehole or municipal water.

Cost Effective Solution

Long-Term Savings

​Say goodbye to bottled water. Save money with a reliable, low-maintenance system that runs for years.

Sustainable & Smart

Eco-Friendly

​Reduce your environmental footprint by switching to a system that’s efficient and eco-conscious.

Trusted by South Africans Nationwide

From families to small businesses, our reverse osmosis solutions are making a difference every day. Here’s a glimpse into the impact we’re proud to be part of.

Off-road cyclist hydrating with clean water during a rugged trail ride.

Hydration That Keeps Up

Our RO systems deliver purified, mineral-balanced water that supports endurance, energy, and performance — even in remote, off-grid locations where clean hydration matters most.

Glass of crystal-clear water with reverse osmosis unit softly visible behind.

Every Drop, Purified

Customers choose us for reverse osmosis systems that remove up to 99% of contaminants — producing safe, great-tasting water that meets the highest standards of purity and reliability.

Person filling a glass with clean water from a reverse osmosis faucet.

Fresh Filtered Living

From families to food businesses, our clients count on fresh RO water straight from the tap — free of chlorine, heavy metals, and microplastics — for cooking, drinking, and peace of mind.

Case Studies

See how our reverse osmosis systems are solving real-world challenges — from farms and factories to water shops and homes. Each project reflects our custom design approach, technical expertise, and dedication to clean water solutions.

Reverse osmosis system installed outdoors on a farm for fertigation in Stellenbosch.

A commercial LPRO 9000 reverse osmosis system installed near Cape Town for a large-scale farm. The unit supports fertigation and irrigation with reliable, high-output purified water.

​Fertigation System – Stellenbosch Farm

Reverse osmosis unit in water shop installation for purified drinking water

A 3000L/day reverse osmosis system set up for a new water shop in Johannesburg. Provides reliable, clean drinking water for bottling and on-site sales.

Water Shop RO System – Johannesburg

Commercial reverse osmosis system ready for dispatch to client in Port Elizabeth

​A 1000L/hr commercial reverse osmosis system assembled in Cape Town and delivered to a client in Gqeberha. Built for easy integration and transport.

RO Unit for Port Elizabeth Client

Custom reverse osmosis system with pre-filtration installed at Johannesburg manufacturing site.

A tailored 750L/hr RO unit with advanced pre-filtration installed in Johannesburg. Designed to meet a manufacturer’s demand for demineralized process water.

Custom Build for Manufacturer – JHB

How Reverse Osmosis Works

Learn how our multi-stage reverse osmosis systems filter out sediments, chemicals, salts, and impurities — delivering ultra-pure, great-tasting water for residential and commercial use.

cold water bottles filled with pure water

Step 1: Pre-Filtration Stage

Incoming water is first treated with sediment and carbon filters that trap dirt, sand, chlorine, and other chemicals. This protects the main RO membrane and boosts performance, setting the stage for thorough purification.

Step 2: Reverse Osmosis Membrane

Under pressure, water flows through the RO membrane — a semi-permeable barrier that blocks up to 99% of dissolved salts, heavy metals, bacteria, and other contaminants, producing clean, demineralized water.

Step 3: Polishing & Storage

The purified water is either stored in tanks or sent through final-stage filtration, such as post-carbon filters or UV sterilizers, ensuring fresh taste and safe use for drinking, cooking, or specialized applications.

Commercial Reverse Osmosis Layout

This diagram provides a step-by-step overview of a typical commercial reverse osmosis (RO) water treatment system — from raw water intake and pre-filtration to high-pressure RO membranes and final clean water output. It’s a powerful visual guide to how industrial RO systems purify water at scale for applications like agriculture, manufacturing, and retail water supply.

Commercial reverse osmosis system layout diagram showing key filtration stages from raw water intake to clean water output.

FAQs – Reverse Osmosis Systems

Get quick answers to common questions about our reverse osmosis systems — from installation and maintenance to compatibility with solar and borehole water.

1. How does a reverse osmosis (RO) system work?

RO systems use pressure to force water through a semi-permeable membrane, removing up to 99% of impurities such as salts, heavy metals, bacteria, and more.

2. What’s the difference between home and commercial RO systems?

Home systems are compact, ideal for under-sink or countertop use. Commercial units handle larger volumes, are customizable, and often include pre-treatment and advanced control systems.

3. How often do filters and membranes need replacing?

Pre-filters: every 6–12 months. Membranes: every 1–3 years, depending on water quality, maintenance and usage. We stock all necessary spares for easy maintenance.

4. Can your RO systems be powered by solar?

Yes — we offer solar-compatible reverse osmosis setups, perfect for off-grid properties, farms, and mobile water stations.

5. Where in South Africa do you provide installation services?

We offer professional installation in Cape Town and Johannesburg. Nationwide customers can request support or guidance from our team.

6. What size reverse osmosis system do I need?

It depends on your daily water usage. Home units typically handle 50–800 GPD (gallons per day), while commercial units range from 500 to 10,000+ GPD. Contact us for a recommendation.

7. Are your systems suitable for borehole or well water?

Yes, many of our systems include sediment and carbon pre-filters designed to handle untreated source water. We can also customize filtration stages as needed.

8. Do the systems remove all minerals from water?

Yes, RO removes most dissolved minerals. For drinking purposes, some units include a remineralization stage to restore healthy trace minerals for taste and balance.

Certified for Quality & Compliance

All our reverse osmosis systems meet rigorous international standards, including ISO, WQA, NSF, CE, and Watermark certifications. These credentials ensure that our solutions deliver reliable, safe, and efficient water purification for both residential and commercial applications.

ISO Certified – International standards for quality management and manufacturing excellence.
WQA Gold Seal – Certified product performance and materials safety in water treatment
RoHS Compliant – Restriction of hazardous substances in electronic components
NSF Certified – Independent safety and quality certification for water treatment systems.
CE Mark – European conformity for health, safety, and environmental protection standards
ANSI Standard – American National Standards Institute compliance for system safety and performance

Get A Custom Quote

Connect with us for all your water filtration and reverse osmosis needs. Our team is here to assist you in finding the perfect solution for your requirements.

Contact Us 

 

0623755088 or 0653215803

  • Whatsapp
  • X
  • Instagram
  • Facebook
  • LinkedIn
  • YouTube
  • TikTok

Get in Touch

Trusted Quality.
All systems and components meet strict international standards for safety and performance.

Nationwide Delivery. Fast, reliable delivery across South Africa — from Cape Town to Johannesburg and beyond.

Expert Support.

Get personalized advice from certified water treatment professionals, before and after your purchase.

Shop Home Reverse Osmosis

Complete your setup with trusted systems, membranes, housings, and essential spares for household use.

Compact home reverse osmosis filtration system for clean drinking water.

Systems

High-efficiency RO membrane cartridge for household systems.

Membranes

Durable filter housing for home RO units.

Membrane Housings

Pressurized RO water storage tank for home use.

RO Spares

Shop Commercial Reverse Osmosis

Explore high-performance systems and components designed for demanding commercial water purification.

Reverse_Osmosis_System_LPRO_B16_3000GPD_The_Water_Solar_Company

Systems

8040_LP22_Vontron_Reverse_Osmosis_Membrane_Element_The_Water_Solar_Company

Membranes

4040_300PSI_Reverse_Osmosis_Membrane_Housing_Stainless_Steel_End_Entry (1).png

Membrane Housings

ROC 2315 Reverse Osmosis Controller and Probe The Water Solar Company.jpg

RO Controllers

bottom of page