Montreal

What's Actually in Your Home's Water?

Book a call with a water specialist and get a personalized report on your phone: local contaminant levels, water quality insights, and recommendations for your home.

Free Access·No Credit Card Required
Water Report · K1A 0A6Live
Optimal Score
Good
0/100
Lead0.0041 mg/L
Chlorine0.42 mg/L
PFAS9 ng/L

Trusted by 50,000+ Canadians.

01What You'll Receive

What You'll Receive

Everything you need to understand your water and act on it, a personalized report, tailored solutions for your home, 24/7 access to our water experts, and neighbourhood-exclusive promotions for early access members.

Detailed Water Report

Detailed Water Report

A clear picture of your area's annual water quality, benchmarked against Canadian and Provincial standards. Explained simply and directly, so you can take action toward a healthier home.

Tailored System Recommendations

Tailored System Recommendations

Whether you're filtering a full home for a growing family or optimizing a condo, your report comes with a curated set of recommendations matched to your water profile, home size, and budget.

Neighbourhood Promotions

Neighbourhood Promotions

Early opt-ins receive neighbourhood-exclusive promotions and priority access to Purely's whole-home systems, a fully tailored water solution, managed entirely through Purely’s mobile app.

Detailed Water Report

Detailed Water Report

A clear picture of your area's annual water quality, benchmarked against Canadian and Provincial standards. Explained simply and directly, so you can take action toward a healthier home.

Tailored System Recommendations

Tailored System Recommendations

Whether you're filtering a full home for a growing family or optimizing a condo, your report comes with a curated set of recommendations matched to your water profile, home size, and budget.

Neighbourhood Promotions

Neighbourhood Promotions

Early opt-ins receive neighbourhood-exclusive promotions and priority access to Purely's whole-home systems, a fully tailored water solution, managed entirely through Purely’s mobile app.

02Report Preview

Report Preview

Contaminant levels, hardness, mineral balance, and microbiological safety for your specific postal code, all measured against Health Canada's standards. Purely’s “Optimal Score” pulls it all together into one clear rating so you always know where your water actually stands.

Water ReportK1A 0A6
Optimal Score
Good
0/100

The Optimal Score measures how close your borough’s tap water is to optimal, across six key factors, including contaminant levels, health compliance, pH, mineral balance, microbiological safety, and data quality.

PH
Optimal
0.00
Hardness
Optimal
0ppm CaCO₃
Contaminant Profile4 of 18 shown
03How It Works

How It Works

Three steps to knowing exactly what's in your home's water, and what to do about it.

01

Enter Your Postal Code

Enter your postal code and we’ll match your address to your neighbourhood's specific water data instantly.

02

Receive Your Detailed Report

Get a full breakdown of your home’s contaminant levels and quality score, benchmarked against Health Canada's standards and specific to your postal code.

03

Personalize Your Solution

Browse through tailored system recommendations matched to your home’s family size, budget and specific needs.

04Feature Overview

Your Mobile App.

Launching soon. Manage your entire water experience, reports, systems and service, from a single app.

Capacity Tracking
Defender Control

Capacity Tracking

Always know where your filter stands. Capacity tracking for your Purely system in real time, so replacements are never an afterthought.

PURELY1m ago
AlertBoil water advisory
L479R4 — boil tap water before drinking until further notice.
Live Monitoring

Water Quality Alerts

From boil water advisories to shifts in local contaminant levels, Purely keeps you informed before it affects your home.

Order #1556Paid
Order Placed: May 10th, 2026
P1+ replacement cartridge
Defender Replacement Cartridges
2-Stage Variant
Order Timeline
Order Placed
Order Confirmed
Order ProcessingCurrent
Order Shipped
Delivered
Smart Logistics

Automated Replacements

Turn on automated replacements in the Purely app and your cartridges arrive 30 days before they're needed, effortless and always on time.

HealthSee All
HomeSee All
Cella Library

Water Education

Understand what's actually in your water, so you can make informed decisions for your health, hydration, and cosmetic routine.

OPTIMAL SCORE
20252026
100
75
50
25
0
50
70
20252026
Yearly Refresh

Annual Report Updates

Purely members receive updated annual reports so your solution always reflects what's actually flowing through your home.

06Free Assessment

Understand What’s In Your Water

Book a complimentary call with one of our water specialists. We’ll review the water quality in your area, answer your questions, and send a personalized report directly to your phone with local contaminant insights and filtration recommendations tailored to your home.

What You'll Receive
  • Detailed water reportIncluded
  • Tailored filtration recommendationsIncluded
  • Exclusive Membership PricingStacked
  • System Installation CreditsUp to $250
07Comparison Table

FO vs. RO: Smarter Water, Less Waste

Reverse osmosis is one of the most popular filtration technologies on the market. Learn why FO is more optimal for city water and everyday home use.

CategoryFOFiber OptimizationROReverse Osmosis
MineralsRetains mineralsRemoves minerals
Water TypeMineral-balancedDemineralized
MaintenanceUp to 1x/yearSeveral times/year
EfficiencyFibre-basedMembrane-based
WastewaterNo wastewaterCreates wastewater
SustainabilityLess material, less wasteMore parts, more waste
InstallationUnder 15 minAround 1 hour
Best ForCity waterWell/high-risk water
PressureMain faucet compatibleSeparate faucet needed
Size1 cartridge3–4 components
08FAQ

FAQ

When your postal code's report is live, you'll receive a direct link by email to the Purely web app where you can view your full localized water report.
Yes, completely. No credit card, no subscription, no catch. Early access members receive their personalized water quality report at no cost, valued at $49. You simply enter your email to reserve your spot.
Not at all. Your report and system recommendations are yours free. If you decide you want to take action on your water after seeing your results, our team is available to walk you through your options, but there's never any obligation.
FO Technology, Purely's proprietary filtration platform. Built on Activated Carbon Fiber (ACF), and engineered to combine additional media based on what your water actually needs.Whether your water is hard, contains bacteria, or carries specific contaminants, FO brings together the right combination of media to treat it, so your system is always matched to your water, not just the average home.
Your report is built using municipal water quality data and provincial government reporting, cross-referenced at the neighbourhood and postal code level. This is the same data your utility is required to publish, we make it readable and relevant to your specific address.
Our reports are built from verified government and municipal sources and benchmarked against Health Canada's Maximum Acceptable Concentrations. Your report reflects the most precise publicly available data for your area.
The report preview shown on this page reflects what your report will look like, including your Optimal Score, contaminant readings, and water quality indicators. Secure early access and yours will be ready on launch day.

Find Out What's Actually in Your Water.

Clean water starts with knowing what's in yours. Join thousands of Montreal homeowners getting early access to their free personalized water report, and everything that comes with it.

Free Access·No Credit Card