4.5 / 657 Reviews

SOMA Replacement Cartridge

Regular price
$30.00 USD
Unit price
for

The internal cartridge is the heart of your filter, allowing you to enjoy filtered water long-term. Simply replace it every 6 months to keep your filter performing at its best.

You can subscribe to automatic replacements so you never run out of filtered water.
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shipping
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60-day guarantee
60-Day
Satisfaction
Guarantee
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Lab
Tested
Product Description
Product Description
SOMA was developed by dermatologists who understand exactly what you'll feel from your very first shower: less dryness, less irritation, and healthier-looking skin and hair.
  • Compatible with any standard shower head.
  • Installs in under 1 minute with no tools required.
  • Each cartridge lasts up to 6 months.
Satisfaction Guarantee
60-Day Satisfaction Guarantee
At Waterly®, your satisfaction comes first.

That's why every purchase is backed by our 60-day satisfaction guarantee. If for any reason you're not completely satisfied with your filter, simply contact us and we'll help you process a return.
Shipping Information
Shipping Information
Enjoy free express shipping anywhere in the US.

Delivery typically arrives within 2–5 business days.
Ordered
June 5
Ordered
In Transit
June 5 – June 7
In Transit
Delivered
June 7 – June 10
Delivered
SOMA Replacement Cartridge
Regular price
$30.00 USD
Unit price
for

SOMA Replacement Cartridge

★ ★ ★ ★ ★
Karen M.
No joke — from the very first shower, the water felt different. My hair is easier to manage and my skin no longer feels itchy.
★ ★ ★ ★ ★
Valeria M.
I honestly thought it was just marketing, but you can feel the difference. Even my shampoo lathers better.
★ ★ ★ ★ ★
Jorge A.
So easy to install, literally took 2 minutes. And the water no longer smells like chlorine.
★ ★ ★ ★ ★
Sofía R.
My skin irritation went way down. I also love that the design looks premium and doesn’t get in the way.
★ ★ ★ ★ ★
Mariana L.
My hair feels softer and the weird frizz is gone. I wish I had bought it sooner.
★ ★ ★ ★ ★
Fer C.
It arrived fast and well packaged. It feels like an instant upgrade to the shower.
★ ★ ★ ★ ★
Pau G.
I have sensitive skin and this really helped. I no longer step out of the shower looking red.
★ ★ ★ ★ ★
Diego P.
No tools needed for installation. It feels solid and doesn’t look cheap at all.
★ ★ ★ ★ ★
Andrea S.
My breakouts improved a lot. Highly recommend.
★ ★ ★ ★ ★
Karla V.
The water in my city feels extremely hard. With this, it feels cleaner and my hair doesn’t feel stiff.
★ ★ ★ ★ ★
Renata H.
You notice the difference especially on color-treated hair. Mine doesn’t feel as dry anymore.
★ ★ ★ ★ ★
Luis F.
I was surprised. I thought it was a gimmick, but the chlorine smell dropped dramatically.
★ ★ ★ ★ ★
Camila D.
I love the minimalist look. And yes, my skin feels more comfortable after showering.
★ ★ ★ ★ ★
Ana P.
I bought it after a recommendation and it was totally worth it. Hard water was ruining my hair.
★ ★ ★ ★ ★
Memo R.
It installed quickly. Everyone at home noticed the difference, especially with dryness.
★ ★ ★ ★ ★
Bárbara N.
Less itchiness, less flaking. It helped me a lot.
★ ★ ★ ★ ★
Clau T.
The cartridge is easy to replace. Water pressure stays good.
★ ★ ★ ★ ★
Iván S.
It looks like a premium accessory, not like a hardware-store filter.
★ ★ ★ ★ ★
Paola J.
My skin no longer feels tight and dry. Such a good purchase.
★ ★ ★ ★ ★
Nico A.
Delivery was fast. That strong smell is gone.
★ ★ ★ ★ ★
Daniela K.
I noticed it in 3 days. My hair feels softer.
★ ★ ★ ★ ★
Sam R.
Super easy, zero drama. I like that it doesn’t look bulky.
★ ★ ★ ★ ★
Montserrat P.
I had mild dermatitis and this helped calm it down a lot.
★ ★ ★ ★ ★
Héctor M.
I bought it for my wife and now I love it too.
★ ★ ★ ★ ★
Gaby L.
My skin doesn’t feel tight anymore. The water feels much less harsh.
★ ★ ★ ★ ★
Rodrigo C.
The pressure didn’t change and the water no longer feels rough.
★ ★ ★ ★ ★
Jess A.
It feels like having a spa at home. I love it.
★ ★ ★ ★ ★
Mar S.
Beautiful design and it really helps with chlorine.
★ ★ ★ ★ ★
Alonso V.
If you have very hard water, this makes a real difference.
★ ★ ★ ★ ★
Luisa B.
It arrived fast and fit perfectly. Recommended.
Customers rate us 4.5/5 based on 657 reviews.

T h e   p o w e r   o f   S O M A ™   i n   y o u r   r o u t i n e .

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01

Reduces irritation and acne and improves skin quality by strengthening the stratum corneum.
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02

Restores the hair fiber by combating buildup, increasing the effectiveness of treatments.
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03

Avoid dryness and tightness all over the body caused by chlorine.
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01

Reduces irritation and acne and improves skin quality by strengthening the stratum corneum.
Image
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02

Restores the hair fiber by combating buildup, increasing the effectiveness of treatments.
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03

Avoid dryness and tightness all over the body caused by chlorine.

Clinically tested.

98%
Noticed an improvement in hair quality.
93%
Noticed improvements in facial and body skin.
87%
Noticed less hair shedding and breakage.

Results from the study conducted.

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Envío gratis a todo el país

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3rd Party Tested

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Satisfaction Guarantee

SOMA™ Filter Frequently Asked Questions

How often should I change the cartridge?

If you use your showerhead 1 time a day – Change every 6 months


If you use your showerhead 2 times a day – Change every 4 months


If you use your showerhead 3 times a day – Change every 2 months

Do filters affect water pressure?

Ours don't.

Our internal design preserves flow and pressure. This ensures protection with every shower without compromising the user experience.

What makes WATERLY® filters different?

We are passionate about personal care, and we are passionate about science.

We develop based on evidence; our filtration technology is specifically designed for skin and hair care.

The filter.
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