"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 Shower-Handle Bundle
Advanced Shower Filtration System
CA$179.00
CA$238.00
CA$59.00OFF
The S1 is a filtered shower handle that connects directly to your shower hose. Designed to improve shower water quality, while maintaining full pressure. With a 365-day filtration lifespan, it delivers consistent performance and a noticeably more refined shower experience, from the first rinse to the last.
Choose Option
S1 Shower-Handle Bundle
CA$189.00
CA$238.00
- 1x S1 Shower-Handle
- 1x Replacement Cartridge
- 2 Years of Purity
CA$59.00 OFF
S1 Shower-Handle
CA$149.00
- 1x S1 Shower-Handle
- 1 Year of Purity
Flexible financing options available at checkout for approved applicants. See Details.
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Designed to reduce up to 98% of 80+ common tap water contaminants.
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Powered by Fiber Technology for dependable, long-term performance.
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Independently tested filtration media designed to meet world-class certification standards.
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Tool free installation with seamless cartridge replacements.
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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 hair and scalp
- Promotes softer and more hydrated skin and hair
- Contributes to vibrancy of color-treated hair
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How it Works
- Shower hose connection
- 1-2 minute, tool free installation
- A spa-like experience — installed in minutes.
- See installation guide for more details
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Box Contents
- S1 Shower Handle (pre-assembled cartridge)
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Specifications
- Type: 1 stage filtered shower handle equipped with Fiber Technology
- Capacity: 45,000L
- Replacement Cadence: ~12 months for 1–2 users, ~8 months for 3–4 users, ~6 months for high-use (e.g. 5+ users)
- Flow Rate: No reduction in flow
- Temperature Range: 35-115°F (1.6-46°C)
- Plumbing Connection Size: 1/2" (~ 99% of Canadian homes)
- Dimensions:
- Height: 10"
- Width: 5" (Head)
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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How Chlorine Affects Hair & Skin.
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Strips Natural Moisture
Chlorine washes away protective oils, leaving hair and skin feeling dry and tight.
Weakens Hair
Repeated exposure can leave hair feeling rougher, weaker, and more prone to breakage.
Aggravates Skin
Contributes to redness, itchiness, and irritation, especially for those with sensitive skin.
Dulls Natural Shine
Chlorine can take away hair’s healthy sheen—leaving it looking duller and less smooth.
Shortens Colour Life
Consistent exposure leads to colour fade and loss of vibrancy.
Reduced Elasticity
Can leave skin feeling less supple over time—reducing smoothness and elasticty.
A Cleaner Daily Rinse With S1
It’s not just filtration—it’s a daily upgrade for your hair, your skin, and the way your shower feels. A refined experience with compounding benefits.
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Benefits That Build
Chlorine’s repeat contact adds up. Reduce it daily, and give your hair and skin the chance to feel calmer, softer, and more balanced over time.
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Softness You Can Feel
A cleaner rinse makes a difference you notice: softer hair, calmer skin, and a shower that feels more elevated.
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Colour That Lasts
Reduce chlorine exposure to help colour stay brighter, longer. Helping your tone look richer and more vibrant over time.
Year-Long Coverage
A long-lasting filter designed to keep your shower feeling clean and comfortable for up to 365 days of protection.
Three Distinct Settings
Choose Rainfall, Massage, or Mixed—for a shower that feels tailored, every day.
Why Fiber Technology?
Our structured fiber technology is designed for consistent filtration, strong flow, and a longer-lasting filter—so performance stays steady over time.
Beyond Granules
Traditional filters rely on loose granules that shift over time. As water finds the path of least resistance, filtration can become less even—and the media wears out quickly.
Smarter Structure
A dense, fibrous media creates high surface area and more contact time with the water—guiding flow evenly through the filter for smoother, more consistent performance.
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Longevity
Fiber technology is built to remain evenly structured over time and resist channeling—the result: up to 1 year of use, 4x longer than industry standards.
Trusted by experts. Backed by community.
Hear from residents who took control of their water quality after discovering what was in their report.
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 & Replacements
Install in minutes: unscrew your current shower head and screw on the S1—no tools needed. Fits standard shower hose connections. Filter replacements take seconds with a simple twist.
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Consistent Filtration. Our fiber media stays uniformly structured, guiding water through the filter evenly—results remain consistent over time.
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Expanded Surface Area. The unique fibrous structure provides up to 3× more surface area than conventional granular carbons—increase efficiency without adding bulk.
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Superior Impurity Reduction. Designed to target a wide range of shower-water impurities—like chlorine, VOCs, and heavy metals—for a cleaner shower experience.
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Compact & Long-Lasting. High-performance media in a smaller footprint—built for longer life, higher efficacy, and fewer replacements.
See the Difference
Compare Fiber Technology to conventional 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
Results are based on third-party testing and published data comparing Activated Carbon Fiber (ACF) to conventional carbon filters.
Frequently Bought Together
Frequently Asked Questions
Everything you need, answered—so choosing cleaner water feels effortless.
Why is my replacement cartridge missing?
Your S1 filter cartridge comes pre-installed inside the handle.
Because the cartridge is already seated in the shower handle (and not packaged separately), the box may look like it only includes the shower handle. Once installed, you’re ready to use it right away.
How do I install the S1 Shower Handle?
Unscrew your current shower handle from your shower hose, then screw the S1 onto the same hose.
If you’d like a visual walkthrough, please refer to the Installation Guide for detailed instructions.
Will my water pressure be affected?
In most homes, you’ll notice little to no change in pressure due to Fiber Technology’s high-flow engineering. In some cases, flow can even feel stronger if your previous shower head had a more restrictive spray face than the S1.
What should I do if I experience reduced water pressure
Your cartridge may be due for replacement. Flow can gradually decrease when it’s time to refresh. Reduced water pressure usually comes down to one of two things:
1) Your cartridge may be due for replacement. Flow can gradually decrease when it’s time to refresh.
2) The cartridge may not be seated correctly (especially after a recent replacement). Reinstall it so it sits flush, and make sure the open inlet (the hole) is facing down toward the hose, while the capped side is facing up toward the shower head.
How often do I need to change the cartridge?
Cartridge life depends on usage. As a general guideline:
~12 months for 1–2 users/shower
~8 months for 3–4 users/shower
~6 months for high-use homes (e.g. 5+ users/shower)
Is the S1 Shower Handle compatible with all showers?
If your current shower head is connected by a hose (handheld-style setups), the S1 is compatible. In that case, you simply swap your existing handle for the S1.
If your shower is a rainfall/waterfall style or the plumbing connects directly from the wall into the shower head (no hose), you’ll want our S2 Shower Adapter instead.
What is the difference between the S1 Shower Handle and the S2 Shower Filter?
The S1 Shower Handle is a complete filtered handheld shower handle. It’s made for showers where the shower head connects to a hose.
The S2 Shower Filter (Adapter) is designed for fixed shower heads—like rainfall/waterfall or wall-mounted setups—where the plumbing connects directly from the wall into the shower head (no hose). The S2 installs inline so you can keep your existing shower head.
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Need help choosing the right water filtration solution?
Our water experts are here to help, schedule a call at a time that works for you.
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30-Day Satisfaction Guarantee.
Use S1 for 30 days. If you’re not satisfied with your experience, you can return it for a full refund.
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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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