"Definitely a must-have in every home. Efficient, cost-effective, and better for the planet. No brainer."
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P1 Under-Sink
CA$259.00
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S1 Replacement Cartridge
CA$89.00
Transform your shower with the S1 Replacement Cartridge. Perfect for city water, it uses Activated Carbon Fiber (ACF) technology to reduce up to 98% of over 80 contaminants, including chlorine and heavy metals commonly found in city water. With its sleek ergonomic design, the S1 delivers premium filtration, strong water flow, and minimal maintenance, offering a 1-year capacity for a cleaner, more refreshing shower experience.
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Helps reduce dryness and iritation caused by chlorine and heavy metals
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Independently tested to reduce up to 98% of 80 common contaminants.
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Built to meet leading global certification benchmarks.
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30-Day Risk-Free Trial
Note: Monthly prices will be calculated at checkout after you select Affirm.
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Benefits
- Helps reduce dryness and irritation.
- Gentle on sensitive skin and scalp.
- Protects color-treated hair.
- Keeps hair soft and hydrated.
- Reduces chlorine and heavy metals.
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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:
- 1x 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.
Natalia Bielecki
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Katherine Garbarino
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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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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.
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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.
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
Our S2 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.
3 distinct spray modes
Choose from rainfall, massage, or mixed flow settings for a spa-like shower every day.
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
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 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.
Trusted by experts. Backed by community.
Rhonda Massad
Owner of West Island News
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.
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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 Yourself
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
S1 Shower-Handle Bundle
CA$189.00
CA$238.00
S2 Shower-Filter
CA$110.00
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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