Access to clean water is a necessity for every home. Contaminants such as chlorine, sediment, bacteria, and heavy metals often reduce water quality, affecting taste, health, and even plumbing systems. A professionally installed water filtration system ensures your family gets safe, filtered water directly from the main water supply.
At IMAA Plumbing & Heating London, we specialize in complete water filtration installation services. From choosing the right system to connecting it with your main water line, our experts make the installation process smooth, efficient, and cost-effective.
Why Install a Water Filtration System in Your Home?
- Better Water Quality – Removes chlorine, sediment, iron, bacteria, and other contaminants.
- Improved Taste & Odor – A carbon filter enhances taste by reducing chlorine and chemical traces.
- Health Benefits – Safe, filtered water lowers exposure to harmful elements and supports long-term health.
- Protects Plumbing & Appliances – A whole-house water filter prevents buildup in your water heater, pipes, and fixtures.
- Cost Savings – Reduces dependency on bottled water and frequent plumbing repairs.
Whether you have hard water, city water, or well water, a reliable filtration system ensures you get clean water every time you turn on the tap.
Types of Water Filtration Systems
Different filtration methods are designed to handle specific contaminants. Choosing the right one depends on your water supply and household needs.
- Whole-House Water Filter – Cleans all water entering your home, covering every tap and appliance.
- Reverse Osmosis System – Uses advanced reverse osmosis technology to remove even microscopic particles.
- Carbon Filters – Ideal for improving taste, odor, and reducing chlorine.
- Sediment Filters – Block dirt, sand, and rust particles, protecting appliances and pipelines.
- Water Softener – Removes hardness, calcium, and magnesium, preventing limescale in your plumbing.
- Ultraviolet Light Treatment – Provides disinfection against bacteria and viruses.
Each filtration system can be tailored to your home based on flow rate, water pressure, and contamination levels.

Step-by-Step Water Filtration Installation Process
Professional filter installation requires the right tools, skill, and knowledge of plumbing systems. Here’s how our experts handle it:
- Inspection of Water Supply – Test water quality and check for specific contaminants.
- Selecting the Right System – Match the filter type to your home’s needs and water supply.
- Shut Off the Main Water Line – Ensures safe installation process without leaks.
- Prepare Necessary Tools – Pipe cutter, wrench, Teflon tape, fittings, and filter cartridge.
- Cut and Connect the Pipes – Install the whole house filter or reverse osmosis unit at the main water line.
- Attach Filters – Connect sediment filter, carbon filter, or water softener as per design.
- Check Water Pressure & Flow Rate – Adjust system for smooth supply across all taps.
- Flush the System – Run clean water through to remove air and test for leaks.
This step-by-step installation process ensures you get a durable, long-lasting water filter system that keeps working efficiently with minimal issues.
Maintenance of Water Filtration Systems
To maintain high water quality, regular filter system maintenance is essential.
- Replace filter cartridges on schedule (sediment filters every 6–12 months, carbon filters yearly).
- Check flow rate and water pressure to avoid reduced supply.
- Inspect for leaks around fittings and plumbing lines.
- Service reverse osmosis systems and ultraviolet light treatment units annually.
- Flush the whole house filtration system when needed to prevent buildup.
Proper maintenance extends the life of your filtration system and ensures your family always enjoys safe drinking water.
Cost of Water Filtration Installation
The cost of installation depends on:
- Type of filter system (reverse osmosis, carbon, UV, water softener, or whole-house water filter).
- Number of stages in the filtration method.
- Water supply type (city water or well water).
- Plumbing requirements and necessary tools.
On average, a professional whole-house water filtration installation in London ranges from affordable single-stage units to advanced multi-stage reverse osmosis systems with higher investment. At IMAA Plumbing & Heating, we provide transparent pricing with no hidden charges.
Why Choose Professional Installation?
Many homeowners attempt DIY filter installation, but without proper plumbing tools and experience, issues like leaks, reduced water pressure, or incorrect fittings can occur. Hiring a certified plumber ensures:
- Correct installation process
- No plumbing issues or water damage
- Compliance with safety standards
- Long-term reliability
With experts, you save time and get peace of mind knowing your home water filtration system works perfectly.
Frequently Asked Questions (FAQs)
Q1. What is the best water filtration system for home use?
The best system depends on your water supply. For city water with chlorine, a carbon filter works well. For hard water, a water softener is ideal, while reverse osmosis systems provide the highest purification.
Q2. How long does the installation process take?
A standard whole-house water filter installation usually takes 2–4 hours, depending on your plumbing line and filter type.
Q3. How often should I change water filters?
Most sediment filters need replacement every 6 months, carbon filters yearly, and reverse osmosis membranes every 2–3 years.
Q4. Does a water filtration system reduce water pressure?
When installed correctly, it maintains normal flow rate and water pressure. Poor DIY fitting can cause issues.
Q5. What contaminants do filters remove?
Systems can remove sediment, chlorine, iron, bacteria, heavy metals, and other specific contaminants, depending on the chosen filtration method.
Q6. Is professional installation worth the cost?
Yes. Proper setup by a plumber avoids leaks, extends system life, and ensures consistent clean drinking water.
Final Thoughts
A reliable home water filtration system is not just about better taste—it’s about protecting your health, improving water quality, and ensuring your plumbing lasts longer. With professional water filtration installation, you get a tailored solution that fits your home, your water supply, and your family’s needs.
At IMAA Plumbing & Heating London, our certified team provides expert advice, installation, and maintenance of all water filtration systems, ensuring safe, filtered water for years to come.
Contact us today for affordable, hassle-free water filter installation services in London.