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.

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Trusted by 10,000+ homes around the world.

P1+ Defender 2-Stage whole house water fitler
Introducing

S2 Shower-Filter

Experience cleaner shower water with the S2 Shower-Filter—designed to reduce up to 98% of 80 common contaminants found in tap water.

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Trusted by 10,000+ homes around the world.

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.

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Trusted by 10,000+ homes around the world.

S1 Shower-Handle

Advanced Shower Filtration System
5.0 reviews
$139.00CAD
30% OFF

The S1 Shower-Handle is designed to reduce up to 98% of 80 common tap-water contaminants. Powered by advanced fiber technology, it maintains full pressure while delivering consistent filtration for a full 365 days. Built to solve the problems most shower filters miss, the S1 turns every rinse into a cleaner, more refreshing, spa-like experience.

Helps reduce dryness and irritation caused by chlorine and heavy metals
Independently tested to reduce up to 98% of 80 common contaminants.
Built to meet leading global certification benchmarks.
30-Day Risk-Free Trial

Choose Option

S1 Shower-Handle
$139.00CAD
  • 1x S1 Shower-Handle
  • 1 Years of Purity
30% OFF
S1 Shower-Handle Bundle
$169.00CAD
  • 1x S1 Shower-Handle
  • 1x Replacement Cartridge
  • 2 Years of Purity
30% OFF
Estimated delivery: Jan 15th-Feb 15th

Note: Monthly prices will be calculated at checkout after you select Affirm.
See Details

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Tested &
Certified
Safe & Secure
Payments
30 Day
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
  • 1x 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)

Trusted by Leaders

Purely partners with leading creators, businesses, and organizations to advance water awareness, empower communities, and deliver innovative filtration solutions.

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

98%

Reduction of over 80 known tap water contaminants.

1/2

The size of conventional 4-stage filters.

upto

4x

The capacity of traditional activated carbon filters.

upto

100%

Surface area utilization*

Conventional activated carbon filters (GAC/PAC) typically use only about 30% of their media’s available surface area, causing efficiency and capacity to drop quickly over time.

S1 Shower-Handle
S1 Shower-Handle

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.

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:

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.

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.

365 Days of Protection

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.

Peace of Mind

From chlorine to heavy metals, Purely’s fiber technology captures and neutralizes up to 98% of the impurities in the water that touches your body every day—so your skin and hair get the care they deserve.

3 distinct spray modes

Choose from rainfall, massage, or mixed flow settings for a spa-like shower every day.

Gentler on skin and hair

With chlorine and common impurities reduced, your shower feels cleaner, fresher, and more revitalizing.

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.

Longlasting & Sustainable

Our filters last up to 1 year up to 4× longer than many conventional activated carbon 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.

Rhonda Massad

Owner of West Island News

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

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

Katherine Garbarino

Owner of KGMTL

"I have one in my kitchen and bathroom sink. It’s an essential part of my wellness routine."

Melanie McKell

Owner of extensions MTL

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."

Angela Lucia

Owner at Coiffure Blunt

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

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)

Francesco Feudale

President at Plomberie Urgence Montréal (PUM)

"Great systems happy to be working with Purely as an installation partner."

"Great systems happy to be working with Purely as an installation partner"
Francesco Feudale
President at Plomberie Urgence Montréal (PUM)
"Highly recommended for haircare. Clean water is the foundation of strong, healthy hair."
Ivana Gentile
Award Winning Stylist & Colorist
"Our entire salon is filtered, and our clients have definitely noticed a difference."
Angela Lucia
Owner at Coiffure Blunt
"Unfiltered water can seriously affect the quality of our hair and skin. I definitely recommend a Purely filter for both drinking and showering."
Melanie McKell
Owner of extensions MTL
"I have one in my kitchen and bathroom sink. It’s an essential part of my wellness routine."
Katherine Garbarino
Owner of KGMTL
"Water is a huge part of my life. I use the filtration system every day definitely a must-have for everyone."
Natalia Bielecki
Office Manager at Clinique Ophtalmo MTL
"Definitely a must-have in every home. Efficient, cost-effective, and better for the planet. No brainer."
Rhonda Massad
Owner of West Island News
"Amazing product! Water quality improved immediately."
Kelly R
"Excellent value for the quality it provides. Our water is noticeably better, and we’re so glad we made the switch."
Chris T.
"We’ve been using the P1 filter for a few months, and the difference is incredible. Our tap water is cleaner and fresher than ever."
Tom E.
"I’ve tried a few filters before, but nothing compares to the P1. Our water is so much better now, and the difference is noticeable immediately."
Mark S
"I didn’t think a filter could make such a difference, but the P1 proved me wrong. We’re thrilled with the taste and quality of our water now."
Sam L.
"Our P1 filter has been a fantastic addition to our home. We’ve stopped buying bottled water altogether, and it’s been a great investment for our family."
Jessica O
"This filter is fantastic! My coffee tastes better, and I’ve noticed a big difference in the taste of our cooking water too."
Dan V.
"Simple installation, big difference in water quality. Worth it!"
James W
"I never knew tap water could taste this good. Thanks to the P1 filter, I’m drinking more water than ever!"
Laura H
"The P1 filter has changed the way we drink water. We’re finally confident in the quality straight from the tap, and it’s been a game-changer for our household."
Hannah M.
"The P1 filter has changed the way we drink water. We’re finally confident in the quality straight from the tap, and it’s been a game-changer for our household."
Hannah M.
"I never knew tap water could taste this good. Thanks to the P1 filter, I’m drinking more water than ever!"
Laura H
"Simple installation, big difference in water quality. Worth it!"
James W
"This filter is fantastic! My coffee tastes better, and I’ve noticed a big difference in the taste of our cooking water too."
Dan V.
"Our P1 filter has been a fantastic addition to our home. We’ve stopped buying bottled water altogether, and it’s been a great investment for our family."
Jessica O
"I didn’t think a filter could make such a difference, but the P1 proved me wrong. We’re thrilled with the taste and quality of our water now."
Sam L.
"I’ve tried a few filters before, but nothing compares to the P1. Our water is so much better now, and the difference is noticeable immediately."
Mark S
"We’ve been using the P1 filter for a few months, and the difference is incredible. Our tap water is cleaner and fresher than ever."
Tom E.
"Excellent value for the quality it provides. Our water is noticeably better, and we’re so glad we made the switch."
Chris T.
"Amazing product! Water quality improved immediately."
Kelly R
"Definitely a must-have in every home. Efficient, cost-effective, and better for the planet. No brainer."
Rhonda Massad
Owner of West Island News
"Water is a huge part of my life. I use the filtration system every day definitely a must-have for everyone."
Natalia Bielecki
Office Manager at Clinique Ophtalmo MTL
"I have one in my kitchen and bathroom sink. It’s an essential part of my wellness routine."
Katherine Garbarino
Owner of KGMTL
"Unfiltered water can seriously affect the quality of our hair and skin. I definitely recommend a Purely filter for both drinking and showering."
Melanie McKell
Owner of extensions MTL
"Our entire salon is filtered, and our clients have definitely noticed a difference."
Angela Lucia
Owner at Coiffure Blunt
"Highly recommended for haircare. Clean water is the foundation of strong, healthy hair."
Ivana Gentile
Award Winning Stylist & Colorist
"Great systems happy to be working with Purely as an installation partner"
Francesco Feudale
President at Plomberie Urgence Montréal (PUM)

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.

Consistent Filtration. Our advanced fiber technology is designed for dependable performance, providing consistent filtration from the first drop to the last.

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.

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.

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

Purely

ACF

Others
GAC/PAC Filters

Size/Form Factor

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

S1 Shower-Handle

Advanced Shower Filtration System
5.0 reviews
CAD
30% OFF

The S1 Shower-Handle is designed to reduce up to 98% of 80 common tap-water contaminants. Powered by advanced fiber technology, it maintains full pressure while delivering consistent filtration for a full 365 days. Built to solve the problems most shower filters miss, the S1 turns every rinse into a cleaner, more refreshing, spa-like experience.

Helps reduce dryness and irritation caused by chlorine and heavy metals
Independently tested to reduce up to 98% of 80 common contaminants.
Built to meet leading global certification benchmarks.
30-Day Risk-Free Trial

Choose Option

S1 Shower-Handle
$139.00CAD
  • 1x S1 Shower-Handle
  • 1 Years of Purity
30% OFF
S1 Shower-Handle Bundle
$169.00CAD
  • 1x S1 Shower-Handle
  • 1x Replacement Cartridge
  • 2 Years of Purity
30% OFF
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Tested &
Certified
Safe & Secure
Payments
30 Day
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
  • 1x 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!

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.

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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P1 Under-Sink Filtration
S1 Shower-Handle filters remove impurities from water, ensuring safer, cleaner showers that are better for skin and hair.
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