How to Install RO Water Purifier at Home in Kenya
Introduction
Clean water is a must-have, not a luxury. Whether you’re in Nairobi, Kisumu, or Nakuru, installing a Reverse Osmosis (RO) water purifier at home is one of the smartest health moves you can make. The big question is—can you install it yourself? The answer is yes, if you’re a bit handy and follow the right steps.
Tools and Materials Needed
Before diving into the installation, gather these basic tools and parts:
Drill machine with bits
Screws and wall plugs
Adjustable wrench
Teflon tape
RO purifier unit
Storage tank
Water supply adapter
Tubing pipes
RO faucet
Safety Tip: Always turn off your water supply before starting any plumbing task. If you’re using electricity for booster pumps, also turn off the power source for safety.
Understanding the RO Purifier Setup
To make installation easier, understand what you’re dealing with. A standard RO unit typically has:
Sediment Filter – removes visible dirt and dust
Carbon Filter – tackles chlorine and odor
RO Membrane – the heart of the system, filtering dissolved solids
Storage Tank – holds purified water
Faucet – your outlet for clean water
Drain Line – expels wastewater
Inlet Valve – connects the system to your home’s water supply
Think of the system as a mini water treatment plant in a box.
Step-by-Step RO Purifier Installation Guide
Step 1: Choose a Suitable Location
Pick a clean, flat wall surface near a tap and drainage area. The place should be shady, away from heat, and easy to access for maintenance.
Step 2: Mount the Purifier
Use the mounting template (often comes with the unit) to mark holes. Drill them, add wall plugs, and fix the RO bracket securely. Hang the unit on it.
Step 3: Connect the Feed Water Adapter
Install the inlet adapter on your tap or pipe. Connect the tubing from the adapter to the inlet port on the RO purifier.
Step 4: Attach Sediment and Carbon Filters
Most filters are pre-installed. But if not, insert them into their respective housings and tighten the caps. Use Teflon tape to prevent leaks.
Step 5: Connect the RO Membrane
Open the RO membrane housing, insert the membrane with clean hands (wear gloves if possible), and close it tightly.
Step 6: Set Up the Storage Tank
Connect the storage tank to the outlet of the RO membrane. The tank usually comes with its own pipe and valve.
Step 7: Install the Faucet
Drill a hole in your sink or use an existing one to install the RO faucet. Attach the tubing from the tank to the faucet’s inlet.
Step 8: Flush and Test the System
Once connected, open the main water supply and check for leaks. Flush the system for about 30 minutes before using the water. It clears any residual carbon and air.
Installation Tips for Kenyan Homes
City water users might have good pressure, while borehole water users may need booster pumps.
If your Total Dissolved Solids (TDS) is high, an RO is perfect. But get your water tested first.
Install a pre-filter if your water source is visibly dirty.
Always ensure proper grounding if you’re using electrical RO models.
Common Installation Mistakes to Avoid
Wrong location: Installing near heat sources or without drainage nearby
Loose fittings: Leads to leaks—tighten with care
Skipping air purge: You must flush the system for 20–30 mins after installation
Not sanitizing hands: Contaminants can enter the system during setup
Maintenance After Installation
Just installing your RO isn’t enough. You’ve got to keep it in shape.
Change filters every 6–12 months depending on usage and water quality
Clean the system once every few months with RO-friendly cleaning agents
Check for leaks monthly
RO membrane lasts 2–3 years with proper care
Hiring a Professional Installer in Kenya
Not confident with pipes and drill bits? No problem. Hire a pro. In Kenya, especially around Nairobi, Thika, and Mombasa, certified technicians can install your system quickly and safely.
For trusted service, consider Protech Water and Solar Equipment. They not only install but also provide after-sale support, maintenance, and genuine spare parts.
Advantages of RO Water in Your Home
Removes over 90% of harmful contaminants
Improves taste and smell of water
Protects your family’s health
Prevents scale buildup in kettles and appliances
Saves money compared to bottled water
Think of it as a health investment you’ll never regret.
Conclusion
Installing an RO water purifier at home in Kenya can be a DIY task if you’re handy, patient, and follow the right steps. But if in doubt, let experts like Protech Water and Solar Equipment handle it. Either way, the reward is the same—clean, safe, and great-tasting water for your family.
FAQs
1. Can I install my RO purifier without tools?
Not really. You’ll need at least a drill, wrench, and Teflon tape to do it right.
2. How long does installation take?
Usually 1–2 hours for a beginner. Quicker if you’re experienced or have help.
3. Can I use borehole water with an RO system?
Yes! In fact, RO systems are ideal for hard water and high TDS sources like boreholes.
4. What pressure is needed for RO to work?
Ideally, 40–60 psi. If your pressure is low, consider using a booster pump.
5. Is Protech reliable for RO installation?
Absolutely. They’re a trusted name in Kenya for RO systems, filters, and installations.