Whole House Water Filter
Systems in Ottawa
Cleaner Water From Every
Tap in Your Home
Nelson Water provides top-rated whole house water filtration systems and installation for both city and well water in Ottawa. Get cleaner, better-quality water throughout your home.
Top-Rated Whole House
Water Filtration Systems
Whole house water filtration treats your water before it reaches the taps, showers, fixtures, and appliances throughout your home. Instead of relying on individual filters at different faucets, one properly designed filtration system addresses water quality concerns throughout the house.
Nelson Water provides top-rated whole house water filtration systems and installation services throughout Ottawa. We help determine the right treatment based on your water quality, household demand, flow rate, and water source, whether you’re on city water or a private well. From assessing your water and recommending the right filtration system to professional installation, we handle the entire process.
Whole House Water Filtration Solutions for Your Home
From sediment and unpleasant tastes to iron, sulphur, tannins, and other water quality concerns, Nelson Water offers a range of filtration options tailored to your water. Here are some of the whole house filtration systems available.
Why Choose Nelson Water for Whole House Filtration?
The right filtration system starts with understanding your water. Nelson Water combines local water treatment expertise, modern filtration solutions, and professional service to help you get the right system for your home.
Get a Filtration System Quote arrow_forwardWater Treatment Expertise
We assess your water quality, water source, household demand, and specific concerns before recommending a filtration solution.
City & Well Water Solutions
Filtration options designed around the different water quality challenges found in Ottawa municipal water and private wells.
Smart Water Treatment Technology
Smart monitoring, system alerts, service reminders, and water-use insights make managing your water treatment system easier.
Professional Installation & Support
From proper system sizing and installation to maintenance and ongoing support, Nelson Water is here for the life of your system.
From Water Assessment to the Right Filtration System
Getting the right whole house filtration system starts with understanding your water. We look at your water source, water quality, household needs, and treatment goals before recommending a solution.
Benefits of Whole House Water Filtration
Whole house filtration goes beyond cleaner water, improving everyday water use while helping protect your home and its water-using systems.
Cleaner Water Throughout Your Home
Enjoy filtered water throughout your kitchen, bathrooms, showers, fixtures, and other areas of your home.
Better Taste & Odour Throughout Your Home
Reduce unwanted tastes and odours for better water when drinking, cooking, bathing, and during everyday use.
Better Protection for Plumbing & Appliances
Reduce sediment and unwanted materials that can contribute to buildup in plumbing fixtures and water-using appliances.
A Filtration System Tailored to Your Water
Get a whole house system selected around your water quality, water source, household demand, and treatment needs.
Get Filtration Built for Your Water
Your water source plays a big role in determining the right filtration system. Nelson Water provides whole house filtration for both Ottawa municipal water and private wells, with treatment tailored to the conditions in your water.
Get Your Water Tested arrow_forwardOttawa City Water
Ottawa municipal water is already treated, but additional filtration can help address specific water quality preferences throughout your home.
COMMON CONCERNSPrivate Well Water
Well water can vary from one property to another, making water analysis especially important when determining the right treatment.
COMMON CONCERNSBook Your FREE In-Home
Water Analysis Today!
Whole House Water Filtration FAQs
Get answers to common questions about whole house water filtration, including system selection, well water, maintenance, performance, and what to expect.
What is a whole house water filtration system?
A whole house water filtration system treats water at the point where it enters your home, before it reaches your kitchen, bathrooms, showers, fixtures, and water-using appliances. This is why it is also referred to as a point-of-entry water filtration system.
Unlike a drinking water filter installed at a single faucet, whole house filtration is designed to improve water quality throughout the home. Depending on the system and filtration media used, it can help address concerns such as sediment, unwanted tastes and odours, iron, tannins, and other water quality issues.
The system you need depends on what is actually in your water, which is why identifying your water source and water quality concerns should come before choosing filtration equipment.
What is the best whole house water filtration system?
There isn’t one whole house water filtration system that is best for every home. The right system depends on your water source, water chemistry, contaminants or concerns present, household water demand, required flow rate, and what you want the treatment to accomplish.
For example, a home on Ottawa municipal water may be primarily concerned with chlorine taste and odour or sediment. A private well may require treatment for iron, sulphur odours, tannins, sediment, acidity, or a combination of water quality concerns.
System sizing matters too. A filtration system needs to provide enough flow for your household without unnecessarily restricting water pressure when multiple fixtures are being used.
Rather than choosing a system based solely on brand, price, or online ratings, start by understanding your water and then match the filtration technology and system capacity to those conditions.
Do I need a different water filtration system for well water?
Private well water and municipally treated water can require very different approaches to filtration.
Ottawa municipal water has already gone through municipal treatment before reaching your home. Additional whole house filtration may be used to address specific concerns such as unwanted tastes and odours, chlorine, sediment, or personal water-quality preferences.
Private wells are different because water conditions can vary considerably from one property to another. Well water may have concerns such as iron and rust staining, sulphur odours, sediment, tannins, or low pH. Some properties may have more than one issue that needs to be addressed.
That’s why water testing is particularly important for well owners. Instead of assuming which filter you need based on symptoms alone, testing helps determine the water conditions and the appropriate treatment approach.
What does a whole house water filter remove?
Different filtration systems can be designed to reduce or address different water quality concerns. For example, sediment filtration can capture suspended particles, activated carbon can be used for certain taste and odour concerns, while specialized media may be used for issues such as iron, tannins, or acidic water.
Some homes may only require one type of treatment, while others may benefit from multiple treatment stages.
This is also why it’s important to avoid choosing a filter based on a long list of removal claims alone. The better approach is to determine what is present in your water first, then select a system specifically designed to treat those concerns.
How often does a whole house water filtration system need maintenance?
Maintenance depends on the type of equipment, filtration media, water quality, amount of water being treated, and household usage.
Cartridge-style filters, for example, may require periodic replacement as they collect sediment and other material. Tank-based systems can have different maintenance and media requirements depending on how they are designed and what they are treating.
Changes in water pressure, taste, odour, appearance, or system performance can also indicate that a filter or system may need attention.
Is a whole house water filtration system worth it?
A whole house water filtration system can be worth it if you want to improve water quality throughout your entire home rather than at a single tap. It can be especially valuable for homes dealing with sediment, iron, unpleasant tastes or odours, or other water quality concerns. The right system can also help reduce unwanted materials reaching your plumbing fixtures and water-using appliances.
How long does a whole house water filtration system last?
The lifespan of a whole house water filtration system depends on the type of system, filtration media, water quality, household water usage, and maintenance.
Some replaceable filters may need changing every few months, while tanks, valves, and other major system components can last for many years when properly maintained. Nelson Water can recommend a maintenance schedule based on your specific system and water conditions.
Why choose Nelson Water for a whole house water filtration system?
Nelson Water brings more than 40 years of experience serving Ottawa and surrounding communities, with an understanding of the water conditions found throughout the region. With 10,000+ systems installed and 600+ five-star reviews, our team combines proven water treatment experience with local knowledge to recommend, install, and support the right system for your home.
Unlike a national franchise, Nelson Water is locally focused, giving homeowners access to a team that understands Ottawa-area city and well water and has been treating it for decades.
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