10 Best whole house water filter system in Canada

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Last Updated - 2025/09/24

Best Choice

01
RAINFRESH

RainFresh MEGA8BR Whole House UV System

Free Shipping
Main highlights

Suitable for most homes with up to 3.5 bathrooms
Includes high flow 5 micron sediment pre-filter & activated Carbon Block filter
Includes UV lamp, quartz dome, ballast & mounting bracket
Destroys bacteria, virus, parasites instantly, removes sediment, chlorine, taste and odour
3-Stage whole house system for clean, safe water
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9.9

Exceptional

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Value for Money

02
iSpring

iSpring WGB32BM 3-Stage Whole House Water Filtration System with 20" Sediment, Carbon Block, and Iron & Manganese Reducing Filter

11% Off

9.3 Taste

8.9 Easy installation

8.9 worth the money
Main highlights

Top-notch quality - the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.
Protect your family and household appliance from iron, manganese and more; our 3rd stage filter (FM25B) is specially designed for iron and manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm); our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process; the system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs and various other contaminants
Please note - this system is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water; if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
Peace of mind customer service - register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team; we stand behind our products and if you encounter any problems with any of our products please reach out to us immediately; we are happy to help
DIY installation and maintenance - refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and 20 in. x 4.5 in. filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance
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9.8

Exceptional

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03
Waterdrop

Waterdrop Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Lead, Chlorine, Odor and Taste, 2-Stage 5 Micron WD-WHF21-PG, 1" Inlet/Outlet

10% Off Free Shipping
Main highlights

【Stable water flow】The whole house water filter system has passed 100,000+ water hammer tests to ensure the stable and safe water supply. The large water capacity is enough to provide the whole household pure water with a smooth and stable flow rate.
【Protects water appliances】This 10"x4.5" whole house water filtration system protects your water pipes from rust and extends the lifespan of your water-related appliances by delivering clean water source without clogging.Waterdrop is an independent brand.
【Longer lifespan】The GAC filter is expected to be changed every six months, while the PP filter is due for a change every 3-6 months. Waterdrop’s house water filtration system features longer lifespan, therefore saving your potential replacement cost. The durable housing is made from food-grade materials only. It has passed tests to confirm work under the pressure of 25-90psi without external damage and crack. The pressure is daily water pressure in USA. Please rest assured to purchase and use.
【Efficient filtration】The impressive 10” x 4.5” PP filter and GAC filter combination achieves a 5-stage filtration, effectively reducing large particles and sediments larger than 5 microns. The whole house water filter also reduces chlorine, lead, benzene, mercury, peculiar smell, sand, rust, and more. GAC filter adopts natural coconut shell, which reduces funny taste and odor, while improving the water taste for you. With this filter, you get constant pure water with a better taste.
【DIY installation】The installation is so simple that you can do it on your own following the instructions in the manual. The included wrench facilitates the replacement, installation, and related processes. Please wrap the telfon tape appropriatly, wrap too many turns or too thick will shorten the life of the copper.
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9.5

Excellent

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04
Express Water

Express Water Incorporated WH300SCKS Heavy Metal Whole House Water Filter – Remove Lead

Free Shipping

9.9 Taste

9.5 worth the money

8.9 Easy installation
Main highlights

Take the Contaminants Out of Your Home - Drink from any faucet without fear when we remove Chlorine, Iron, Rust, Lead, Pesticides, Mercury, Dirt, Sand, Fungi, Sulfur, Insecticides, Chloramine, Silt, Turbidity, Aluminum, Copper, Volatile Organic Chemicals (VOC), Herbicides, Cadmium, Hydrogen Sulfate, Nickel, Chromium, Cloudiness, and Odors
Quality Guaranteed - Rest easy with our 1 year warranty on all Express Water Systems and free lifetime support
Exactly what you need - Get clean water from any faucet. All our filters are specially engineered to work together, producing the safest water for home use
Don’t Waste Time on Maintenance - Our quick and easy to understand design means you can swap out filters quick and easy
Clearly Easy - A clear first stage housing lets you easily monitor your system and see when you need to replace your filters
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9.4

Excellent

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05
VEVOR

VEVOR Whole House Water Filter System, 3-Stage | Sediment, GAC, CTO | 4.5" x 20" Home Water Purifier Filter Reduce Chlorine, Chemicals, VOCs, Bad Taste, Odor, Rust

Free Shipping
Main highlights

Whole House Water Filter System: 3-stage filtration system with sediment, GAC (Granular Activated Carbon), and CTO (Compressed Activated Carbon) filters to effectively remove chlorine, odors, VOCs, and other chemicals, greatly improving water quality and taste
Universal Cartridges: All filter cartridges are 4.5" x 20", compatible with most whole house filtration systems. The included round wrench makes filter replacement easy for effortless maintenance
Professional Filter System: 1st stage: polypropylene sediment filter removes rust, sand, and large particles. 2nd stage: GAC filter absorbs chlorine, VOCs, odors, and some heavy metals. 3rd stage: CTO activated carbon filter further purifies small impurities and chlorine
Large Capacity & Long-Lasting: This whole home water filter system filters up to 100,000 gallons of water and lasts 6-12 months, reducing maintenance. With a 1" NPT connection and 15 GPM flow rate, it ensures a smooth and efficient water supply
Easy Installation and Maintenance: The filter system features a stainless steel frame for both floor-standing and wall-mounted installation. A pressure gauge lets you monitor water pressure and replace filters when needed to ensure optimal performance
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9.3

Excellent

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06
Max Water

Max Water Whole House Water Filter System, Whole Home Water Filtration, 3-Stage Water filtrering System with Sediment, GAC (Granular Activated Carbon), CTO (Chlorine/Taste/Odor) Filters - 3/4” Ports

16% Off Free Shipping

8.0 Easy installation

8.0 Taste

8.0 worth the money
Main highlights

Why Max Water - We have 15+ years of experience in water filtration industry providing solution with a smile to millions of families. Make Max Water your solution to all your filtration needs.
PREMIUM PERFORMANCE & FAST FLOW – House water filter system delivers a strong flow rate of 1–10 GPM, supporting the needs of your entire household. Home water filtering system removes dust, rust, sand, particles, chlorine, odors, cloudiness, and more.
EASY INSTALLATION & LOW MAINTENANCE – Home water filtration system was designed for DIY setup and minimal upkeep. Replace filters every 6–12 months or after 100,000 gallons. Whole house water filter system backed by 1-year manufacturer warranty.
DURABLE & USER-FRIENDLY DESIGN – Whole home water filter system features a heavy-duty stainless steel bracket, clear see-through housings for easy visual inspection, and pressure gauges with release buttons for quick filter changes. Built to meet strict standards for safety, quality, and performance.
COMPLETE 3-STAGE WHOLE HOUSE WATER FILTRATION SYSTEM – Enjoy clean, great-tasting water throughout your entire home with our advanced 3-stage home water filtration process: high-capacity PP sediment filter (5 micron), followed by dual carbon filtration (GAC + CTO).
ANTI-SCALE & HEAVY METAL DEFENSE – 3-stage water filter system protect your pipes and appliances from harmful scale and sediment build-up. System reduces heavy metals like lead, arsenic, chromium, and more—offering cleaner water and longer appliance life.
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9.2

Excellent

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07
Geekpure

Geekpure 2 Stage Whole House Water Filter System with 10 Inch Blue Housing - 4.5"x 10" PP + Carbon

Free Shipping

8.4 Easy installation

8.2 Taste

8.2 worth the money
Main highlights

Large capacity housing for high flow applications,Flow rate : 5-15 GPM (Depend on Feed Water Pressure)
LIFE TIME:6-12 months or 100K gallons water. Note:this system will NOT reduce Total Dissolved Solids (TDS),but keeps healthy minerals in your water. If you are searching for a filter that reduce TDS, Please refer Geekpure Reverse Osmosis systems
It is Installed at the main water supply and produce pure water for your entire home. Enjoy better water from every tap and every appliance in the whole house
FUNCTION-PP Sediment is used to reduce silt, sand, rust, dirt, The PP filter display different color and tracks the life time as you use,It is time to replace a new one when it is dark yellow or brown. Carbon block filter is used to reduce chlorine, taste & odors
2 Stage Whole House Water Filtration System with 5 Micron PP Sediment and Carbon Block Filter ,10 inch blue housing (1"NPT brass inlet/outlet),plastic wrench and screws
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9.1

Excellent

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08
Geekpure

Geekpure 2 Stage Whole House Water Filter System with 20 Inch Blue Housing - 4.5"x 20" PP + Carbon

19% Off Free Shipping

8.9 Easy installation

8.0 Taste

8.0 worth the money
Main highlights

PURE-It is Installed at the main water supply and produce pure water for your entire home. Enjoy better water from every tap and every appliance in the whole house
LIFE TIME:6-12 months or 100K gallons water.Flow rate : 5-15 GPM (Depend on Feed Water Pressure)
HIGH QUALITY-Fits NSF standard,Large capacity housing for high flow applications
FUNCTION-PP Sediment is used to remove silt, sand, rust, dirt, and other undissolved particles, The PP filter display different color and tracks the life time as you use,It is time to replace a new one when it is dark yellow or brown.Carbon block filter is used to remove chlorine, taste & odors, very fine particulates
2 Stage Whole House Water Filtration System with 5 Micron PP Sediment and Carbon Block Filter ,2 x blue housing 1"NPT brass port,plastic wrench,screws
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9.0

Excellent

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09
Max Water

Max Water 2-Stage Whole House Water Filter System – 20" x 4.5" Clear Housings with 1" NPT Ports, 5 Micron Sediment & CTO Carbon Filters, Ball Valve, Fittings & Wrench – Compatible with WGB22B, 124-20

Free Shipping
Main highlights

Why Max Water: We have 15+ years of experience in water filtration industry providing solution with a smile to millions of families. Make Max Water your solution to all your filtration needs. Our water filter system doesn't contain Bisphenol A or other toxic plastic materials.
Superior Water Filtration: Our 2 stage water filter system with 5-micron polypropylene sediment and CTO carbon filters effectively removes sediment, chlorine, pesticides, herbicides, and other impurities, providing you with clean, healthy, and great-tasting water throughout your home or cottage.
High-Quality Filters: The sediment and CTO carbon filters are of high quality, designed to last for a long time, providing reliable and long-lasting water filtration for your home or business. The 5-micron polypropylene sediment filter effectively removes sediment, rust, sand, and other particulates, while the CTO carbon filter removes chlorine, pesticides, herbicides, and other impurities, improving the water's taste and odor.
Easy to Install and Maintain: This system features 1" ports and a clear filter housing, making installation and maintenance a breeze. You don't need any special plumbing skills or tools to install or replace the filters, and the clear housing ensures that you can easily monitor the filter's performance and cleanliness.
Clear Housing with Dual Gauges for Easy Monitoring: The clear filter housing with dual gauges allows you to easily monitor the system's performance, including the filter's performance and water pressure. The transparent housing also allows you to visually inspect the filters, ensuring that they are clean and functioning correctly.
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8.9

Very Good

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10
iSpring

iSpring WGB21B 2-Stage Whole House Water Filtration System with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet

10% Off

9.3 worth the money

9.3 Easy installation

9.3 Durability
Main highlights

[Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like pesticides, herbicides, and industrial solvents.
[Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
[Retain Valuable Minerals] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
[Peace-of Mind Customer Service] Backed by a 30-day money-back guarantee, 1-year warranty, and extended manufacturer warranty upon warranty registration at iSpring. Lifetime CS and tech support from Atlanta, GA USA. We stand behind our products. If you encounter any problems with any of our products, please reach out to us immediately. We are happy to help!
[Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or YouTube videos to Install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family.
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8.8

Very Good

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