"A whole-house installation is a must-have. I’ve noticed a huge difference in my kids’ dry skin. Don’t know what I’d do without Purely."
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P1 Under-Sink
15.99$CAD
19.99$
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Introducing
P1+ Defender Series
Whole-home filtration, designed to be exceptionally compact. Powered by fiber technology to deliver clean, filtered water to your entire home.
Trusted by 10,000+ homes around the world.
VANESSA COSTANZO
Natalia Bielecki
Katherine Garbarino
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Introducing
S2 Shower-Filter
Experience cleaner shower water with the S2 Shower Filter, designed to reduce up to 99% of chlorine, lead, and similar contaminants.
Trusted by 10,000+ homes around the world.
VANESSA COSTANZO
Natalia Bielecki
Katherine Garbarino
S1 Shower-Handle Filtration System
2 Years of Purity
Receive two years of Purely-filtered water for showering and bathing. The S1, 2-Year Bundle delivers a sustainable source of clean, healthy water for $169.
Trusted by 10,000+ homes around the world.
VANESSA COSTANZO
Natalia Bielecki
Katherine Garbarino
P1 Replacement Cartridge
$159.00CAD
30% OFF
Experience premium water with the P1 Replacement Cartridge. Designed for city water, it features 4-stage filtration with Activated Carbon Fiber (ACF), to remove up to 99% of over 80 contaminants, while retaining essential minerals and treating hardness minerals to help reduce scale buildup. With a 2-year capacity and minimal maintenance, this compact filter delivers up to 60,000 liters of clean water without compromising flow or pressure. Perfect for those who value advanced filtration and effortless, long-lasting quality.
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P1 Replacement Cartridge
$159.00CAD
30% OFF
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Tested &
Certified
Certified
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Safe & Secure
Payments
Payments
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30 Day
Free Trial
Free Trial
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Benefits
- Cleaner, fresher tasting water.
- Neutral taste and reduced odours
- Improved overall quality of daily drinking water
- Designed to be gentle on sensitive skin
- Enhances the taste of coffee, tea, and beverages
- Cleaner Water for Cooking & Washing Produce
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How it Works
- Twisting open the P1 filter housing
- Removing the used cartridge and disposing of it responsibly
- Inserting the new P1 Replacement Cartridge until it’s securely seated
- Closing the housing with a firm twist to resume clean, filtered water instantly
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Box Contents
The P1 replacement kit includes:
- 1 x Filter Cartridge (Included inside the filter casing)
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Specifications
- Filter Life: Filters up to 60,000 liters or lasts 2 years — whichever comes first.
- Compact & Sleek: Just 13" high and 3.5" wide, it tucks neatly under your sink without sacrificing cabinet space.
- Flow Rate: Designed to maintain natural water pressure — no frustrating trickle or waiting time.
- Installation: Works with standard kitchen faucets and optional dedicated faucet setups.
- Operating Pressure Range: 10-125 psi
- Operating Temperature Range: 35–100°F (1.6–37.7°C)
Trusted by Leaders
Purely partners with leading creators, businesses, and organizations to advance water awareness, empower communities, and deliver innovative filtration solutions.
VANESSA COSTANZO
Natalia Bielecki
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Katherine Garbarino
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Every Sip Is Exposing You To Hidden Contaminants.
Your tap water may look clear, but chlorine, lead, heavy metals, and microplastics can still get through municipal treatment, potentially accumulating in the body over time and contributing to long-term health risks.
upto
99%
Reduction of over 80 known tap water contaminants
1/2
The size of conventional filters, same performance.
2x
The capacity when compared to conventional filters.
100%
Nearly 100% surface area. Faster, more consistent purification with ACF technology.
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How Chlorine Impacts Your Hair And Skin.
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Strips Natural Moisture
Washes away protective oils, leaving your hair and skin feeling dry, tight and irritated.
Weakens Hair
Breaks down essential proteins (amino acids), leading to increased breakage and fragility.
Aggravates Skin
Triggers skin sensitivies, which can result in eczema, persistent itchiness, and rashes.
Reduces Shine
Dissolves the natural lipis that give hair its healthy sheen, causing dullness and split ends.
Fades Your Colour
Reacts with melanin, causing your natural salon-treated hair colour to fade faster.
Accelerates Aging
Heavy metals can trigger free radicals, which break down collagen and reduce skin elasticity.
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How Chlorine Impacts Your Hair And Skin.
Strips Natural Moisture
Washes away protective oils, leaving your hair and skin feeling dry, tight and irritated.
Weakens Hair
Breaks down essential proteins (amino acids), leading to increased breakage and fragility.
Aggravates Skin
Triggers skin sensitivies, which can result in eczema, persistent itchiness, and rashes.
Reduces Shine
Dissolves the natural lipis that give hair its healthy sheen, causing dullness and split ends.
Fades Your Colour
Reacts with melanin, causing your natural salon-treated hair colour to fade faster.
Accelerates Aging
Heavy metals can trigger free radicals, which break down collagen and reduce skin elasticity.
The Smarter, Safer Choice For Your Water
This is water filtration without compromise, technology you can trust, performance you can rely on, and design that becomes essential in your home. Every element is crafted to protect the water you consume, with uncompromising quality where it matters most.
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Coffee
Better water means better flavour. Smoother, richer, and more balanced taste.
Pets
Give your pets the same quality water you drink, pure safe, and healthy.
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Maintains Full Water Flow
Whether installed on your main faucet or designated spout, Purely’s Fiber Technology prevents channeling, maintaining strong, consistent water flow for the entire life of the filter
Why Fiber Technology?
Our filtration technology delivers stronger performance, better pressure, and longer life than traditional filters. Here’s why:
Which P1+ System is Right For You?
Find your household size for the perfect system. We recommend choosing based on the number of people living in your household for the most accurate filter lifespan.
Model
Capacity
Recommended Household
Typically For
Replacement Cadence
P1+ 1-Stage
400,000L
1-2 People
Apartments, Condos, Small Homes
Every 2 Years
P1+ 2-Stage
800,000L
3-4 People
Family Homes, Town-Houses
Every 2 Years
P1+ 4-Stage
1,600,000L
5+ People
Large Family Homes
Every 2-3 Years
We base our replacement recommendations on an average household water use of 250L per day, which includes all common uses like bathing, dishwashing, and showering.
What Our Customers Are Saying
Real stories from people who've experienced cleaner water, better health, and peace of mind.
Vanessa Costanzo
Trainer & CEO
Rhonda Massad
Owner of West Island News
"Definitely a must-have in every home. Efficient, cost-effective, and better for the planet. No brainer."
Natalia Bielecki
Office Manager at Clinique Ophtalmo MTL
"Water is a huge part of my life. I use the filtration system every day definitely a must-have for everyone."
Katherine Garbarino
Owner of KGMTL
"I have one in my kitchen and bathroom sink. It’s an essential part of my wellness routine."
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Melanie McKell
Owner of extensions MTL
"Unfiltered water can seriously affect the quality of our hair and skin. I definitely recommend a Purely filter for both drinking and showering."
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Angela Lucia
Owner at Coiffure Blunt
"Our entire salon is filtered, and our clients have definitely noticed a difference."
Ivana Gentile
Award Winning Stylist & Colorist
"Highly recommended for haircare. Clean water is the foundation of strong, healthy hair."
Francesco Feudale
President at Plomberie Urgence Montréal (PUM)
"Great systems happy to be working with Purely as an installation partner."
Effortless installation & replacement
Set up in minutes, no tools, no hassle. Our tool-less design installs in under 10 minutes, and filter replacements take just 60 seconds with a simple twist-off. Clean water has never been this easy.
Triple-Certified Media
Our filtration media surpasses the most rigorous industry benchmarks, holding NSF, SGS, and WQA certifications.
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certified
NSF
National Sanitation Foundation
certified
SGS
Société Générale de Surveillance.
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certified
WQA
Water Quality Association
*WQA certification is applicable specifically to the filter media used in the P1 Under-sink model. Our systems utilize independently tested and certified filter media. Please note that while formal certification applies specifically to the filtration media, the system housing has been independently tested to meet the rigorous standards established by these certifying bodies.
certified
NSF
National Sanitation Foundation
certified
SGS
Société Générale de Surveillance
Our systems utilize independently tested and certified filter media. Please note that while formal certification applies specifically to the filtration media, the system housing has been independently tested to meet the rigorous standards established by these certifying bodies.
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Consistent Filtration. Our advanced fiber technology is designed for dependable performance, providing consistent filtration from the first drop to the last.
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Expanded Surface Area. The unique structure of our fiber media provides up to 3x greater surface area than conventional granular carbon, enabling more efficient and effective filtration.
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Superior Impurity Reduction. Our filters are intelligently designed to target and reduce a wide range of common impurities, such as chlorine, VOC’s, pesticides and heavy metals, with high efficiency.
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Compact & Long-Lasting. Our filters are designed to be more compact while offering double the capacity. This means you get clean, great-tasting water with fewer filter replacements.
See For Youself
Compare Fiber Technology to other alternatives
ACF
Others
GAC/PAC Filters
Size/Form Factor
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Replacement Longevity
Adsorption Speed
Environmental Impact
Filtration Consistency
Maintenance / Clogging
Surface Area
A checkmark indicates Purely outperforms in that category. Results are based on third-party testing and published data comparing Activated Carbon Fiber (ACF) to conventional carbon filters.
Frequently Bought Together
S2 Shower Filter
15.99$CAD
19.99$
S1 Shower-Handle
15.99$CAD
19.99$
P1 Replacement Cartridge
CAD
30% OFF
Experience premium water with the P1 Replacement Cartridge. Designed for city water, it features 4-stage filtration with Activated Carbon Fiber (ACF), to remove up to 99% of over 80 contaminants, while retaining essential minerals and treating hardness minerals to help reduce scale buildup. With a 2-year capacity and minimal maintenance, this compact filter delivers up to 60,000 liters of clean water without compromising flow or pressure. Perfect for those who value advanced filtration and effortless, long-lasting quality.
Choose Option
P1 Replacement Cartridge
$159.00CAD
30% OFF
No items found.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Tested &
Certified
Certified
Safe & Secure
Payments
Payments
30 Day
Free Trial
Free Trial
Benefits
- Cleaner, fresher tasting water.
- Neutral taste and reduced odours
- Improved overall quality of daily drinking water
- Designed to be gentle on sensitive skin
- Enhances the taste of coffee, tea, and beverages
- Cleaner Water for Cooking & Washing Produce
How it Works
- Twisting open the P1 filter housing
- Removing the used cartridge and disposing of it responsibly
- Inserting the new P1 Replacement Cartridge until it’s securely seated
- Closing the housing with a firm twist to resume clean, filtered water instantly
Box Contents
The P1 replacement kit includes:
- 1 x Filter Cartridge (Included inside the filter casing)
Specifications
- Filter Life: Filters up to 60,000 liters or lasts 2 years — whichever comes first.
- Compact & Sleek: Just 13" high and 3.5" wide, it tucks neatly under your sink without sacrificing cabinet space.
- Flow Rate: Designed to maintain natural water pressure — no frustrating trickle or waiting time.
- Installation: Works with standard kitchen faucets and optional dedicated faucet setups.
- Operating Pressure Range: 10-125 psi
- Operating Temperature Range: 35–100°F (1.6–37.7°C)
Frequently Asked Questions
We’ve answered the questions that matter most, so you can make the switch to cleaner water with confidence.
No items found.
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Need help choosing the right water filtration solution?
Our friendly water specialists are here to help, schedule a call at a time that works for you.
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30 Days of Purely,
Risk-Free.
Experience Purely risk-free for 30 days. If you don’t taste the difference, we’ll give you a full refund no questions asked.
Get 10% Off Your Order Now
Make the effortless decision to upgrade your most essential input; your water. Your purchase helps bring safe water to communites in need, while giving your home cleaner, healthier water every day.
Thank you! Your submission has been received!
Your Discount Code: [PURE10]
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