The WATER FILTRATION Guys
"South Africa’s WATER isn’t what it used to be. At The WATER FILTRATION Guys, we help households take control—providing clean, safe, great-tasting water you can trust."
"You either GET a filtration system, or you BECOME the filtration system!"
PUTTING YOUR HOME & YOUR HEALTH FIRST!
The WATER FILTRATION Guys are experts in the field of HOME & DRINKING WATER FILTRATION, and are standing by to providing you with the service you need for filtering the water coming into your home, as well as proving you and your family with the drinking water they need for good health.
Your Home, Your Water — Cleaner, Safer, Better
At The WATER FILTRATION Guys, we specialise in providing high-performance water purification systems tailored to South African homes. Whether you're looking to protect your entire household from impurities or ensure your family drinks only the cleanest water, we have the right solution for you. Our two flagship systems—Big Blue Whole-House Filtration and Reverse Osmosis (RO) Drinking Water Purification—each serve a unique purpose in safeguarding your water quality.
Big Blue Filtration System – Whole-Home Protection
The Big Blue 3-Stage Filtration System is designed to treat all the water entering your home. Using large-capacity cartridges housed in rugged 20" filter canisters, this system removes sediment, chlorine, rust, organic matter, and other contaminants that affect your pipes, appliances, showers, and laundry. The triple-cartridge setup typically includes a sediment filter, a granular activated carbon (GAC) or carbon block, and a specialised cartridge such as Siliphos (for scale prevention) or KDF (for heavy metals). It's the ideal first line of defence for homes connected to municipal or borehole water.
5-Stage Reverse Osmosis (RO) System – Pure Drinking Water
Our 5-Stage Reverse Osmosis Filtration System is a compact, under-counter solution that produces ultra-purified drinking water. Using a multi-stage process that includes sediment and carbon pre-filters, a 50GPD RO membrane, and a post-carbon polish, this system removes up to 99% of total dissolved solids (TDS), heavy metals, nitrates, chlorine, fluoride, and microbial contaminants. The result? Clean, crisp, mineral-balanced water straight from your tap—perfect for cooking, hydration, and peace of mind.
12 Benefits of Home Water Filtration
These are 12 Important Benefits of Home Water Filtration, along with using The WATER FILTRATION Guys for your installation and filter cartridge changes.
1. Safe, Clean Drinking Water at Every Glass
Our systems remove harmful contaminants like chlorine, heavy metals, nitrates, and bacteria—giving your family safe, healthy water straight from the tap. No more guessing what’s in your water.
2. Whole-House Protection
Big Blue systems filter all incoming water, protecting showers, laundry, kitchen taps, and even your geyser. Say goodbye to rust stains, sediment, and chemical smells throughout your home.
3. Cost Savings Over Time
Filtered water reduces wear on appliances, extends geyser lifespan, and eliminates the need for bottled water. One smart installation saves you thousands in maintenance and replacement costs.
4. Better Tasting Food and Beverages
Filtered water improves the taste of everything—from tea and coffee to cooked meals. Chlorine-free, clean water enhances flavor and makes cooking healthier and more enjoyable.
5. Healthier for Your Family
Chronic exposure to contaminants like lead, chlorine, or E. coli can affect long-term health. Our systems remove these risks, giving peace of mind—especially for children, elderly, and immune-compromised individuals.
6. Softer Skin, Healthier Hair
Chlorine and hard water minerals strip skin and hair of moisture. With filtered water throughout your home, you’ll notice softer skin, less dryness, and smoother, shinier hair.
7. Locally Installed, Professionally Maintained
The WATER FILTRATION Guys handle everything—from system design and installation to cartridge replacements. No guesswork, no DIY—just local experts making water safety easy.
8. Tailored to South African Water Conditions
We know the local challenges—whether it’s borehole sediment, high TDS, or municipal supply failures. Our systems are purpose-built for the realities South African households face every day.
9. Environmentally Friendly
No more plastic water bottles or chemical-laden cleaning solutions. Filtered water reduces your environmental footprint while improving the quality of life at home.
10. Reliable, Tested Filtration You Can Trust
We only install proven systems with high-performance cartridges that meet international standards. Backed by our reputation and support, your investment in clean water is a safe one.
11. Reduces Limescale and Pipe Corrosion
Filtered water reduces mineral buildup (like calcium and magnesium) that causes limescale in kettles, geysers, and plumbing. This helps prevent internal pipe corrosion and keeps your water system running efficiently.
12. Flexible, Scalable Systems to Suit Any Home
Whether you live in a small flat or a large family home, we offer systems that fit your space, water usage, and budget. From single-tap RO units to full-house filtration, we’ve got you covered.
USEFUL WATER FILTRATION DOCUMENTS
We love to share the information we have gathered over the years, so, below, please find a number of documents you may find useful in determining your needs around home & drinking water filtration.
Home Water Filtration - (click to download) An overview of common home water filtration options, their benefits, and how to choose the right system for your household needs. Includes key considerations for water quality, usage patterns, and ongoing maintenance.
Water Testing Guideline - (click to download) This document outlines when, why, and how to test your water. Understand which tests to use for detecting contaminants like bacteria, heavy metals, and chlorine—and how your results inform filter selection and system design.
5-Stage Reverse Osmosis Installation Guide - (click to download) A step-by-step guide for installing a 5-stage reverse osmosis system in your home. This easy-to-follow document ensures correct setup for maximum filtration performance and long-term reliability. Ideal for DIY installation or understanding what to expect from a professional service.
Filter Cartridge Selection - (click to download) This guide helps you select the correct filter cartridges based on your specific filtration system and water quality concerns. Learn about cartridge compatibility, micron ratings, and how to ensure optimal filtration.
Guideline on Filter Cartridge Types & Replacement Cycles - (click to download) Understand the different types of filter cartridges—sediment, carbon, RO membranes, and more—and how often they need replacing. This document helps you maintain clean, safe water by keeping your system in peak condition.
Water Filtration Systems Installation and Servicing - (click to download) Detailed information on the installation process and ongoing servicing of water filtration systems. Covers what’s involved, typical timeframes, and why professional maintenance is key to long-term system performance.
When to use a Pressure Booster Pump & UV-Light Stage - (click to download) Learn when a pressure booster pump or UV-light disinfection stage is necessary. This guide explains low-pressure problems, microbial risks, and how these add-ons improve system effectiveness and safety, especially in areas with challenging water conditions.
Get in touch with The WATER FILTRATION Guys for a FREE Home Water Consultation!
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Big Blue Whole-Home Filtration System
The Big Blue 3-Stage Filtration System is designed to treat all the water entering your home. Using large-capacity cartridges housed in rugged 20" filter canisters, this system removes sediment, chlorine, rust, organic matter, and other contaminants that affect your pipes, appliances, showers, and laundry. The triple-cartridge setup typically includes a sediment filter, a granular activated carbon (GAC) or carbon block, and a specialised cartridge such as Siliphos (for scale prevention) or KDF (for heavy metals). It's the ideal first line of defence for homes connected to municipal or borehole water.
5-Stage Reverse Osmosis Drinking Water Filtration System
Our 5-Stage Reverse Osmosis Filtration System is a compact, under-counter solution that produces ultra-purified drinking water. Using a multi-stage process that includes sediment and carbon pre-filters, a 50GPD RO membrane, and a post-carbon polish, this system removes up to 99% of total dissolved solids (TDS), heavy metals, nitrates, chlorine, fluoride, and microbial contaminants. The result? Clean, crisp, mineral-balanced water straight from your tap—perfect for cooking, hydration, and peace of mind.
Why Home & Drinking WATER QUALITY Matters!
Many homeowners assume the water coming from their tap is clean and safe. Unfortunately, that’s not always the case. Whether you're on municipal supply or borehole water, the truth is that unfiltered water carries hidden risks—to both your health and your home.
Municipal water may be treated, but it often still contains chlorine, sediment, heavy metals, microplastics, and by-products from ageing infrastructure. Borehole or well water can be even more problematic, with high mineral content, bacteria, or nitrates that are not removed without proper filtration.
Drinking or cooking with contaminated water can lead to digestive issues, skin irritation, and long-term exposure to chemicals and heavy metals that have been linked to more serious health concerns. Children, the elderly, and immune-compromised individuals are especially vulnerable.
But it’s not just your health at risk—your home suffers too. Sediment and hard water minerals cause scale build-up in geysers, dishwashers, and washing machines, reducing efficiency and shortening appliance lifespans. Chlorine and iron in water can stain sinks, toilets, and tiles. Moisture from untreated water even contributes to mould and corrosion over time.
Installing a proper home water filtration system protects both your family and your investment. Systems like Reverse Osmosis (RO) for drinking water and Big Blue whole-house filters for incoming supply remove contaminants before they do damage.
At The WATER FILTRATION Guys, we help you take control of your water quality—because peace of mind should flow from every tap in your home.
Your HEALTH & HOME, our PRIMARY FOCUS!
This is my personal commitment to you:
"At The X Guys, we are here to serve you, and that includes putting your home and your health first!
The WATER FILTRATION Guys play a critical role in fulfilling this commitment, by ensuring that both your HOME and your BODY receive the quality of water they need.
As it states at the top of this page, "You either GET a filtration system, or you BECOME the filtration system!"
Let The WATER FILTRATION Guys consult with you, and providing you with a home-changing and life-changing service."
John Comley
The X Guys - Chief Executive Officer
Frequently Asked Questions
Here are some common questions about Water Filtration, as well as about The WATER FILTRATION Guys
Very important. Filtration removes harmful contaminants like bacteria, heavy metals, chlorine, and sediment from your water. It protects your health, improves the taste and smell of drinking water, and extends the life of appliances by reducing scale and buildup. Even municipal water can contain impurities that a home system helps eliminate.
Yes, many systems—especially countertop, under-sink, or basic whole-house filters—are designed for DIY installation with basic tools. However, more complex setups, like reverse osmosis or systems requiring plumbing changes, may be better handled by a professional to ensure proper operation, avoid leaks, and maintain warranties.
Refer to section above, 12 Benefits of Home Water Filtration.
Click HERE for the list of The X Guys branches.
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