Filtin® Stainless Steel Filter
Filtin® Stainless Steel Filter




Filters 70+ Common Contaminants
Removes chlorine, lead, rust, VOCs & more for cleaner, better-tasting tap water.

Fits Most Faucets
Includes multiple adaptors — installs in seconds, no tools needed.

Try it for 30 Days
Love it or your money back—no questions asked.
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Gold Standard
Gold Standard
We keep it simple: only products we’d use ourselves make it to your home. From looks to quality-tested filtration materials, we’re here to raise the bar on everyday water — without overcomplicating it.
And because we stand behind what we make, we offer a 30-day trial — try Filtin at home, and if it’s not for you, return it for a full refund, no questions asked.
What's included?
What's included?
- Filtin Water Filter
- Universal Adaptors
- 6 Month Cartridge Supply
- User Manual
- 12 Month Warranty
For more filters, visit here:
Will it fit my tap?
Will it fit my tap?
Yes! Filtin comes with multiple adaptors designed to fit most standard kitchen taps right out of the box. If for some reason yours is a rare fit, just reach out — we’ll send you a custom adaptor free of charge.
Filter replacement cycle
Filter replacement cycle
Each filter lasts approximately 3 months (or up to 320 liters), depending on your water quality and usage. We’ll remind you when it’s time to swap, and replacement cartridges are quick and easy to install.
What contaminants does the filter reduce?
What contaminants does the filter reduce?
Filtin targets 70+ common contaminants, including chlorine, lead, rust, dirt, microplastics, VOCs, and more. Learn more about The Formula.

Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Clean & Healthy Water
Natural Minerals
Reduced Acne
Smoother Skin
Why Choose Filtin?
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Effective on 70+ Contaminants
Filtin tackles 70+ common tap water contaminants — including chlorine, rust, sediment, and micro-pollutants.
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Fits Most Taps
With multiple adaptors included, Filtin is ready for nearly any tap. Got an unusual setup? We’ll send you a custom-fit piece, free!
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Improves Taste
Filtin improves water taste by removing contaminants like chlorine, bacteria, sediments, and organic compounds that alter flavor.
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Better Skin
Harsh tap water can dry out or irritate your skin. Filtin removes skin-stressors like chlorine and heavy metals, supporting a clearer, calmer complexion.
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Cost-Saving
Each Filtin filter gives you up to 320 liters of clean water — that’s over 640 bottles saved per 3 months and up to €600–€1,000 back in your wallet.
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Lab-Tested
Filtin is independently lab-tested and built with high-quality filtration media to meet rigorous safety and performance standards.
Here’s What Filtin Filters Out & Why
Lead
Lead exposure can cause developmental delays and learning difficulties in children, and kidney problems and high blood pressure in adults.
Chlorine
While used to disinfect water, chlorine can react with organic matter to form harmful byproducts and cause eye and skin irritation.
Chloramine
This disinfectant can cause skin irritation and has been linked to respiratory issues in sensitive individuals.
Trihalomethanes (THMs)
Byproducts of chlorination, THMs have been associated with liver and kidney damage and an increased risk of cancer.
Arsenic
Long-term exposure to arsenic in drinking water can lead to skin damage, circulatory problems, and an increased risk of cancer.
Nitrate
High levels of nitrate in drinking water can cause methemoglobinemia or "blue baby syndrome" in infants, affecting oxygen transport in the blood.
Fluoride
Excessive fluoride can lead to dental fluorosis and has been linked to skeletal issues.
Volatile Organic Compounds (VOCs)
These industrial chemicals can cause liver, kidney, or nervous system damage and are linked to increased cancer risk.
Pesticides and Herbicides
Residues from agricultural runoff can disrupt hormones, affect the nervous system, and increase cancer risk.
Microplastics
Ingesting microplastics may lead to reduced immunity, fertility issues, and other health concerns as they accumulate in organs.
1,300+ Homes Enjoy Fresh Water — Tap Into It
How Filtin Leaves Other Filters Behind
| Filtin | Filter Jugs | Under-Sink Filters | |
|---|---|---|---|
| Real-Time Filtration | |||
| Easy Installation | |||
| Medical Grade Stainless Steel | Plastic | Plastic | |
| Filter Toggle Option | Needs extra faucet | ||
| Filtration Accuracy (Micron Rating) | 0.1 micron | 5–10 microns | 0.5–1 micron |
Here’s Why Filtin Just Makes Sense
Installs in minutes, fits any tap, and replaces hundreds of plastic bottles — all while giving you cleaner, better-tasting water.

Easy, Tool-Free Setup
Installs in minutes with no tools needed — just twist, click, and go.

One Filter = 600+ Bottles
Each filter lasts 3 months and replaces 600+ plastic bottles.


Fits Any Faucet
Works with 98% of taps. If not, we’ll send a custom adapter for free.

Switch in a Snap
Just flip the lever to choose filtered or regular tap water — easy as that.

Easy, Tool-Free Setup
Installs in minutes with no tools needed — just twist, click, and go.

Fits Any Faucet
Works with 98% of taps. If not, we’ll send a custom adapter for free.

One Filter = 600+ Bottles
Each filter lasts 3 months and replaces 600+ plastic bottles.

Switch in a Snap
Just flip the lever to choose filtered or regular tap water — easy as that.
Did you know...?
This isn’t just a local issue — it’s a global one.
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🇬🇧 United Kingdom, 2024.
A 2025 report by Surfers Against Sewage revealed that in 2024, water companies in England recorded 2,487 pollution incidents—more than double the target set by the Environment Agency. This marks the highest number in a decade, despite promises to clean up their act. The water industry was meant to reduce pollution by 40%, but instead, there was a 30% increase.
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🇫🇷 France, 2024.
In France, a significant portion of the population has been exposed to contaminated tap water. A 2024 study found that 43% of tested tap water samples contained PFAS, also known as "forever chemicals," which are linked to health issues such as cancer and developmental delays. Additionally, up to 12 million people have consumed water with pesticide levels exceeding safety thresholds, particularly in regions like Brittany.
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🇪🇺 European Union, 2024.
A 2024 investigation by PAN Europe revealed that trifluoroacetic acid (TFA), an unregulated PFAS compound, was present in 94% of 36 tap water samples collected from 11 European countries, including France, Germany, Austria, Belgium, Netherlands, Spain and more. Current water treatment methods are ineffective against PFAS, raising concerns about widespread exposure to these persistent chemicals.
30 Days to Love It 💙
If you’re not 100% satisfied, simply return (free) it for a full refund. No hassle, no questions asked.
You’ve got nothing to lose — and real results to gain.
FAQs
How long does installation take?
Super quick—about 2‑3 minutes. Just remove your aerator, twist Filtin on, and you're set. No tools, no plumber needed.
I’m not great at DIY—can I install it?
Absolutely! It comes with clear, picture-driven instructions and tool-free fittings. Easier than changing a light bulb!
What if it doesn’t fit my faucet?
Filtin includes adapters for almost any standard tap. If yours is unique, reach out—we’ll send a custom adapter or replacement unit at no extra cost.
How long does the filter last?
One cartridge lasts about 2–3 months or ~300+ liters, saving you hundreds of plastic bottles. When flow slows or taste changes, just swap in a new one.
How often do I need to replace it vs bottled water?
With normal use, Filtin replaces ~300 bottles in just one filter. That same plastic cost adds up fast—save money and the planet.
Does it actually improve taste and remove contaminants?
Totally. Filtin’s multi-stage filter removes chlorine, heavy metals, microplastics, and more—while keeping healthy minerals. Most users say it tastes crisp and clean.
Can I use hot water through it?
Stick to cold or room temp water— although hot water can be used, extremely hot water can damage the cartridge and reduce lifespan.
Do you offer a warranty?
Yes—Filtin includes a 1-year warranty! Reach out if anything goes awry—we’ve got your back.
What if I don’t like it?
No stress. If Filtin’s not your thing, just let us know within 30 days — we’ll refund you, no hard feelings. You’re always backed by our satisfaction guarantee.
Customer Reviews
4.8
204 Reviews
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Lucas R. July 2025Verified BuyerNice ProductI live in an old apartment with sketchy pipes and the water always smelled metallic. Installed Filtin in 3 minutes and it instantly made a difference. No more weird taste, and even my tea tastes smoother. Never going back.Filtin® Stainless Steel Filter Was this helpful? 21 0
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Sophie N. JUNE 2025Verified BuyerGood but wish it fit out of the boxWorks well once installed and water quality definitely improved, but I had to wait a few days for them to send a special adaptor. They did send it fast though, and it’s been great since.Filtin® Stainless Steel Filter Was this helpful? 16 0
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Elena B. MAY 2025Verified BuyerReally thoughtful packagingJust wanted to shout out how beautifully the product arrived. Everything was labeled, clean, and clear. You can tell care went into this. Felt like unboxing a premium tech product.Filtin® Stainless Steel Filter Was this helpful? 12 3
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Jasmin M. July 2025Verified BuyerSuper Easy & SleekI’m not handy AT ALL and still managed to install this without any tools. It looks really clean on the tap too. The water is noticeably clearer and tastes like bottled. Big win.Filtin® Stainless Steel Filter Was this helpful? 12 0
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Alicia C. JUNE 2025Verified BuyerSkin is clearer, no jokeI didn’t expect it to make a difference in my skin, but I’m 3 weeks in and my face is way less irritated after washing. I even wash my reusable makeup pads in filtered water now.Filtin® Stainless Steel Filter Was this helpful? 34 0
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Yusuf K. MAY 2025Verified BuyerPerfect for rentersNo tools, no plumbing, no mess — ideal for my temporary place. I’ve moved 3 times and just unscrewed and reinstalled Filtin every time. Adaptor set is super helpful too.Filtin® Stainless Steel Filter Was this helpful? 64 0
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Daniel T July 2025Verified BuyerMom ApprovedBought this for my parents who still drink tap water straight. My mom called me the next day saying the coffee tastes better. She even asked where I got it so she could tell her friends. Very nice!Filtin® Stainless Steel Filter Was this helpful? 13 1
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Marco P. MAY 2025Verified BuyerSaved me a fortuneI used to buy those giant water jugs weekly — gone. Filtin has already paid for itself in 2 months. I refill my bottles now straight from the tap. Taste is clean and zero hassle.Filtin® Stainless Steel Filter Was this helpful? 57 3
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Tina L. MAY 2025Verified BuyerDoes what it saysHonestly, I didn’t believe a small tap filter could make such a difference. But it really does. Water is crisp and there’s no chemical smell. I cook with it now, too.Filtin® Stainless Steel Filter Was this helpful? 25 0