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Shower Filters Don't Soften Hard Water. Aquus One Does.

Aquus One is the first shower system to combine a filter with a mini resin water softener in an apartment and renter friendly design. Installs in the bathroom in just 10 minutes, with no plumber, drilling or permanent changes required.

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★★★★★
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"I had no idea basic shower filters don’t actually remove hard water build up! With Aquus my hair and skin felt silky soft from the very first shower."

— Olivia Bennett Verified Buyer

  • Better Hair and Skin in 60 Days or Less

    or Your Money Back

Shower Filters Don’t Fix Hard Water. And Its Affecting Your Hair and Skin

Hard water is caused by calcium and magnesium minerals.

Shower filters remove chlorine but cannot remove these minerals.

The only way to get rid of hard water (or soften it) is with an ion exchange water softener. That technology previously only existed in bulky, expensive whole-house only systems - until Aquus One.

Common Issues Caused by Hard Water

See What Hard Water Does to Hair and Skin

Dry, frizzy, dull, harder to style, color fading hair

Tight, dry, itchy, irritation & breakout prone skin

Less lather and a filmy residue after shower

White, chalky buildup on bathroom fixtures

Dry, frizzy, dull, harder to style, color fading hair

Tight, dry, itchy, irritation & breakout prone skin

Less lather and a filmy residue after shower

White, chalky buildup on bathroom fixtures

Aquus One Fixes What Shower Filters Miss

Best-in-class filter combined with a true ion exchange resin based water softener. In a system small enough to fit in your shower.

Aquus One filter gets rid of most chemical contaminants and softener removes hard water minerals - allowing your hair and skin to look and feel their best.

Its Like Having a Whole House Water System in your Bathroom. At a Fraction of a Cost

Independently Lab Tested to Remove What it Says it Does

Online shopping is hard. So many claims, yet so little proof. Along with an industry best guarantee, we've put in thousands of dollars into independently testing Aquus One to stand behind our claims. Because others only claim. We prove.
Better Skin and Hair Texture.
Break Outs? Gone.
More Manageable Hair
No More Frizz
Hair is Shinier
Better Shampoo and Soap Lather
Calmer Skin
Better Skin and Hair Texture.
Break Outs? Gone.
More Manageable Hair
No More Frizz
Hair is Shinier
Better Shampoo and Soap Lather
Calmer Skin

The Results Speak for Themselves

Softer, Shinier, Healthier Hair

Without hard water mineral buildup weighing it down, your hair feels cleaner, defined, and easier to manage - especially if you have curls or color-treated strands.

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Clearer, Hydrated, Irritation Free Skin

No more tightness, flaking, or unexplained breakouts. Softer water helps unclog pores, reduce dryness, and restore your natural glow.

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Clinically Inspired Prevention Against Shedding and Hair Loss

Hard water minerals and chemicals can weaken hair at the root over time. Eliminating these irritants helps reduce hair loss and may encourage regrowth.

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My water has never felt this smooth and light before. Feels like I’m at an actual spa

Helen J

Installation is a Breeze. Apartment Friendly and Landlord Approved

Installs in minutes: all necessary accessories (hoses, connectors etc), tools and detailed video and written instructions included. Can be hung onto the shower pipe or placed next to the bathtub or in the shower.

Option 1: Mount on The Shower Pipe

Option 2: Keep on The Floor

  • Better Hair and Skin in 60 Days or Less

    or Your Money Back

Healthier and Better Feeling You

Studies show:inhaling steam and water droplets during hot showers can be just as harmful as drinking the same contaminated water - because these toxins bypass your liver and kidneys.

Volatile Organic Compounds (VOCs), heavy metals, and disinfection byproducts areall linked to hormone disruption and increased cancer risks. Aquus One is lab-tested to effectively filter out these harmful substances.

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Spa-Like Experience in Your Bathroom

Aquus One transforms your daily shower into a luxury spa experience. It uses the same advanced filtration and softening technology found in high-end spas, now available in a compact, renter-friendly design, right in your own bathroom.

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Everything you need to know before you buy

Aquus is for people dealing with hard or poor-quality water who want better hair, healthier skin, and a noticeably improved shower experience - naturally.

Most shower filters only reduce chlorine.
Aquus filters and softens water, using a dual-cartridge system (filter + softener) to reduce contaminants and hard water minerals - for noticeably better results.

 Most users notice:

  • Softer, smoother hair
  • Less dry, tighter skin
  • Better soap and shampoo lather

Many feel the difference from the very first shower.

No. Installation takes under 10 minutes with no tools or drilling required. Renter friendly.

Just remove your showerhead, connect Aquus, and you’re done.
  • Filter: Replace every ~90 days (takes under 30 seconds)
  • Softener: Recharge every 1–2 weeks with a simple valve adjustment

    Quick, simple, and low-maintenance.

The Love? 100% Earned.

4.9 ★★★★★ | 21 Reviews

*Full Disclosure: Product Reviews from Prototype Testers*

4.9
Rated 4.9 out of 5 stars
Based on 21 reviews
Total 5 star reviews: 19 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Effects on HairRated 4.8 on a scale of 1 to 5
Effects on SkinRated 5.0 on a scale of 1 to 5
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21 reviews
  • Z
    zainab
    Reviewing
    Aquus One - The Only Shower System That Filters and Softens Water
    I recommend this product
    Hair Issues Thinning hair
    Skin Issues Eczema
    Rated 5 out of 5 stars
    3 months ago
    awesome

    good experience

    Effects on HairRated 5.0 on a scale of 1 to 5
    Effects on SkinRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • S
    Sarah
    Reviewing
    Aquus One - The Only Shower System That Filters and Softens Water
    I recommend this product
    Hair Issues Dandruff, Dry hair
    Skin Issues Itchiness, Dry Skin, Eczema
    Rated 5 out of 5 stars
    3 months ago
    Softer Skin, Better Lather

    My soap and shampoo lather better, rinse cleaner, and my skin feels hydrated instead of stripped.

    Effects on HairRated 5.0 on a scale of 1 to 5
    Effects on SkinRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • L
    Lauren
    Reviewing
    Aquus One - The Only Shower System That Filters and Softens Water
    I recommend this product
    Hair Issues Thinning hair
    Skin Issues Itchiness, Dry Skin
    Rated 5 out of 5 stars
    3 months ago
    Spa-Like Water at Home

    The water genuinely feels different—lighter and smoother. It reminds me of high-end hotel showers. I actually look forward to showering now.

    Effects on HairRated 5.0 on a scale of 1 to 5
    Effects on SkinRated 5.0 on a scale of 1 to 5
    Was this helpful?

PS. Thank you for Checking us Out

My name is Vlad and I am the founder of Aquus. I am a health and wellness nerd and Aquus One is the result of two years of research, testing and development from my team and I.

Online shopping is more frustrating than ever. Full of bold claims and many unfulfilled promises. Its hard to know what and who to trust. That’s why I wanted to put a real face behind Aquus and let you that we are not just another soulless corporation that cares only about your wallet.

If you have any questions/comments/concerns about Aquus One or anything water related, I will leave my personal work email below (I check it daily) so that you can easily reach out. During my time of working on Aquus, I’ve accumulated a ton of knowledge about water filtration. Even if you don’t purchase any of our products (although I don’t see a reason why you wouldn’t) I will do my best to help you with any water filtration questions and help you figure out what you need.

vladlukyanov@aquuswater.com

Thank you for stopping by! Much love

-Vlad