"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
S1 Shower-Handle Bundle
Advanced Shower Filtration System
$169.00CAD
30% OFF
The S1 Shower Handle uses NSF-certified Fiber Technology designed to reduce up to 99% of chlorine and heavy metals in your water. Its high-flow design keeps full pressure while filtering evenly, enhancing overall water quality for a cleaner, more refreshing shower experience. It’s built to solve the issues most shower filters miss and turn every rinse into a cleaner, spa-like experience.
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Helps reduce dryness and iritation caused by chlorine and heavy metals
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Independently tested to reduce over 100 contaminants
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Built with NSF & SGS Certified Media Technology
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30-Day Risk-Free Trial
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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
- Helps reduce dryness and irritation
- Designed to be gentle on sensitive skin and scalp
- Helps maintain the vibrancy of color-treated hair
- Promotes softer, more hydrated hair
- Reduces chlorine and heavy metals commonly found in municipal water
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How it Works
Easily upgrade your shower by:
- Remove your current shower handle
- Attach the Purely S1 Shower Handle
- Run water for 1 minute to activate
- Replace the filter once a year
- Enjoy cleaner water that’s gentle on skin and hair.
S1 transforms your daily rinse with filtered water that’s gentler on skin and hair. Reduce chlorine, eliminate odors, and enjoy a noticeably cleaner, spa-like experience, every single day.
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Box Contents
The S1 Shower-Handle kit includes:
- 1 x S1 Shower-Handle
- 1 x Filter Cartridge (Included inside the filter handle)
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Specifications
- Filter Life: Up to 45,000 liters or 12 months, depending on usage
- Dimensions: Length: 10", Width: 3" (ergonomic handle design)
- Flow Rate: Maintains strong, consistent shower pressure
- Installation Compatibility: Tool-free, twist-on design fits standard shower arms and hoses
- Operating Temperature Range: 35–115°F (1.6–46°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.
Protect Your Hair & Skin With S1
When you filter your shower, you're not only removing impurities, you're enhancing your self-care. It's a simple change that benefits your hair, your skin, and your home. Here’s how:
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Softer-Feeling Hair & Skin
With chlorine and common impurities reduced, your shower feels cleaner and fresher, leaving your hair and skin with a more comfortable, refreshed feel.
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Protect Your Hair Color
Chlorine is a harsh stripping agent that can cause color-treated hair to fade quickly. By cutting chlorine levels significantly, filtered water helps preserve the vibrancy and longevity of your color.
Peace of Mind
Our S1's Fiber Technology provides up to one full year of purified water. No constant replacing, no second guessing just consistent, purified water every time you shower.
Up to 1 year of uninterrupted purity
Thanks to nearly 100% surface utilization, ACF maintains effectiveness far longer than traditional filters, reducing the need for frequent replacements.
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99% contaminant removal
From chlorine to heavy metals, ACF captures and neutralizes what doesn’t belong, ensuring cleaner, healthier water.
3 distinct spray modes
Choose from rainfall, massage, or mixed flow settings for a spa-like shower every day.
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Gentler on skin and hair
With chlorine and common impurities reduced, your shower feels cleaner, fresher, and more revitalizing.
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Healthier protection
Reduces exposure to harmful contaminants, making every rinse safer for your body.
Why Fiber Technology?
Our filtration technology delivers stronger performance, better pressure, and longer life than traditional filters. Here’s why:
Beyond Granules
Most filters rely on loose granules. Over time, water carves channels through them, causing uneven filtration and a shorter lifespan.
A Smarter Structure
Our filter uses a solid, fibrous media with a high-density surface area and thousands of micropores. This structure guides water evenly through the filter for smoother, consistent, and more effective purification.
Full Flow, 3 Settings.
Our Fiber Technology maintains strong, steady water pressure while effectively filtering impurities. Enjoy cleaner water with three customizable high-pressure settings.
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Longlasting & Sustainable
Our filters last up to one year, that’s 4x longer than many granular filters. That means fewer replacements, less waste, and a more sustainable choice for you and the planet.
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
Simply unscrew your current shower head and screw on the S1, no tools, no plumber, no stress. Designed to fit most standard shower handles, and when it’s time to refresh, just twist to replace the filter in seconds.
Tested & Certified Filtration Technology
Our filtration media is tested and certified by NSF and SGS, and independently tested for performance that meets and exceeds industry benchmark.
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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 Replacement Cartridge
15.99$CAD
19.99$
S1 Shower-Handle Bundle
Advanced Shower Filtration System
CAD
30% OFF
The S1 Shower Handle uses NSF-certified Fiber Technology designed to reduce up to 99% of chlorine and heavy metals in your water. Its high-flow design keeps full pressure while filtering evenly, enhancing overall water quality for a cleaner, more refreshing shower experience. It’s built to solve the issues most shower filters miss and turn every rinse into a cleaner, spa-like experience.
Helps reduce dryness and iritation caused by chlorine and heavy metals
Independently tested to reduce over 100 contaminants
Built with NSF & SGS Certified Media Technology
30-Day Risk-Free Trial
Choose Option
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
- Helps reduce dryness and irritation
- Designed to be gentle on sensitive skin and scalp
- Helps maintain the vibrancy of color-treated hair
- Promotes softer, more hydrated hair
- Reduces chlorine and heavy metals commonly found in municipal water
How it Works
Easily upgrade your shower by:
- Remove your current shower handle
- Attach the Purely S1 Shower Handle
- Run water for 1 minute to activate
- Replace the filter once a year
- Enjoy cleaner water that’s gentle on skin and hair.
S1 transforms your daily rinse with filtered water that’s gentler on skin and hair. Reduce chlorine, eliminate odors, and enjoy a noticeably cleaner, spa-like experience, every single day.
Box Contents
The S1 Shower-Handle kit includes:
- 1 x S1 Shower-Handle
- 1 x Filter Cartridge (Included inside the filter handle)
Specifications
- Filter Life: Up to 45,000 liters or 12 months, depending on usage
- Dimensions: Length: 10", Width: 3" (ergonomic handle design)
- Flow Rate: Maintains strong, consistent shower pressure
- Installation Compatibility: Tool-free, twist-on design fits standard shower arms and hoses
- Operating Temperature Range: 35–115°F (1.6–46°C)
Frequently Asked Questions
We’ve answered the questions that matter most, so you can make the switch to cleaner water with confidence.
Why is my replacement cartridge missing?
The S1 Shower Handle comes with one replacement cartridge that is pre-installed inside the filter. If you unscrew the head from the handle, you will find the cartridge inside. If you have any further questions, please don't hesitate to reach out to our customer support team.
Where can I purchase replacement cartridges?
Replacement cartridges for the S1 Shower Handle can be purchased directly from our website or through authorized retailers. For the best availability, we recommend checking our shop page.
What should I do if I experience reduced water pressure
If you notice reduced water pressure while using the S1 Shower Handle, it may indicate that the filter cartridge needs replacement. Check the cartridge and replace it if necessary. If the problem persists, please contact our customer support for further assistance.
Is the S1 Shower Handle easy to clean?
Yes, the S1 Shower Handle is designed for easy maintenance. Simply wipe it down with a damp cloth and mild soap to keep it clean. Avoid using harsh chemicals or abrasive cleaners.
Can I use the S1 Shower Handle with any existing plumbing?
Yes, the S1 Shower Handle is designed to be compatible with standard shower plumbing systems. If you have any specific concerns about compatibility, please feel free to reach out for assistance.
How do I install the S1 Shower Handle?
Installation is quick and easy! The S1 Shower Handle is compatible with shower hoses or systems that feature a handheld mobile hose. If your home does not have this type of setup, you will need to order an adapter, which is available on Amazon. For detailed installation instructions, please refer to the guide included in the product packaging or available on our website. If you need additional assistance, please contact our support team.
Do the S1 replacement cartridges have a limited life?
The replacement cartridges for the S1 Shower Handle are recommended for use within a three-year period. It is advisable to replace them every 12 months, depending on usage and water quality. Monitoring the water flow rate and quality can help determine when a replacement is necessary.
What is the filtering accuracy of the membrane?
The S1 filter media effectively reduces contaminants down to 0.5 microns in size. If you require further details, please reach out to us!
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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.
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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.
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