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Cleaner Water. Healthier Skin & Hair.

CrystalStream helps transform your daily shower by filtering unwanted impurities commonly found in tap water — supporting softer skin, shinier hair, and a more refreshing shower experience.

91%

noticed softer-feeling skin within weeks

87%

said their hair looked healthier and less frizzy

79%

experienced reduced dryness after daily showers

84%

felt their shower water was noticeably cleaner

Best seller Chlorine-free Skin & hair care

CrystalStream

Shower Filter

Shower Filter

€49,95 EUR
€49,95 EUR
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Taxes included. Shipping calculated at checkout.
Bundle

Experience the difference of truly clean water with the CrystalStream Shower Filter. It comes equipped with a standard filter cartridge and includes a rotatable adapter for easy installation and adjustment.
NSF
Certified
Refillable
For life
100% Aluminum
Rust-free

Why CrystalStream

About CrystalStream

CrystalStream is a premium 4-stage shower filtration system designed to help reduce chlorine, heavy metals, sediment, and other impurities commonly found in tap water. Built with a durable 100% aluminum housing, it delivers cleaner water while supporting healthier-looking skin and hair.

Unlike disposable plastic filters, CrystalStream is refillable for life and engineered for long-term performance, combining modern design with powerful filtration technology.

✔ 4-stage filtration system
✔ NSF-certified KDF-55 filtration media
✔ Rotatable adapter for flexible installation in almost any shower setup
✔ Durable rust-free aluminum body
✔ Refillable cartridge design
✔ Quick 2-minute installation

Skin & Hair Benefits 

Skin & Hair

Unfiltered shower water can expose your skin and hair to chlorine and harsh contaminants that contribute to dryness, irritation, dullness, and frizz.

CrystalStream helps create a cleaner shower experience by reducing impurities that may affect your daily routine.

Designed to Help Support:

  • Softer-feeling skin
  • Healthier-looking hair
  • Reduced dryness after showering
  • Improved manageability for curly or frizzy hair
  • A fresher, cleaner shower experience

Many users switch to filtered shower water to support healthier self-care habits and protect color-treated hair from harsh water exposure.

Included in the Box

In the Box

Every CrystalStream package includes everything needed for a fast and simple installation.

Included:

  • 1× CrystalStream aluminum filter housing
  • 1× Refillable filter cartridge
  • 1× 360° stainless steel rotating adapter
  • Installation-ready fittings

No tools required. Compatible with almost all EU and UK shower connections.

Specifications 

Specifications

Product Details

  • Material: 100% Aluminum Housing
  • Filtration System: 4-Stage Advanced Filtration
  • Finish: Rust-Free Premium Metal Design
  • Compatibility: Standard shower fittings
  • Installation Time: Approximately 2 minutes
  • Refillable: Yes
  • Certification: NSF-certified KDF-55 filtration media

Filtration Layers

  1. KDF-55 — helps reduce chlorine & heavy metals
  2. Activated Carbon — helps reduce odors & impurities
  3. Calcium Sulfite — supports hot water filtration
  4. Steel Mesh Layer — captures sediment & particles

Filter Lifespan

Cartridge Lifespan

Each CrystalStream cartridge is designed to filter up to 13,000 liters of water, depending on usage and water quality.

Estimated Lifespan

  • 1 person → 8–12 months
  • 2 people → 4–6 months
  • 3+ people → 2–3 months

For best performance, we recommend replacing the cartridge regularly to maintain optimal filtration quality and water flow.

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Cleaner Water. Healthier Skin & Hair.

91%

softer skin within weeks

87%

healthier, less frizzy hair

79%

reduced dryness after showers

84%

felt noticeably cleaner water

Why you should filter chlorine & impurities from your water

Removes the natural moisture barrier from your hair and skin, leaving them feeling dry and uncomfortable

Can weaken hair over time, making it more prone to frizz, breakage, and split ends

May irritate sensitive skin and contribute to itchiness, redness, and dryness after showering

Heavy metals and chlorine can reduce shine and make hair appear dull or lifeless

Can affect colored or treated hair by causing fading and unwanted tone changes

Product buildup from unfiltered water may stop your shampoos, conditioners, and skincare from performing their best.

Filtered water. Visible results.

CrystalStream is designed to help reduce chlorine and unwanted impurities commonly found in tap water — supporting healthier-looking hair and a cleaner shower experience.

81%

of users noticed less hair shedding after switching to filtered shower water

Helps With
Curly Hair
Less Acne
Fewer Psoriasis Flare Ups
Softer Skin
Healthier Hair
Less Dryness
Cleaner Water
Curly Hair
Less Acne
Fewer Psoriasis Flare Ups
Softer Skin
Healthier Hair
Less Dryness
Cleaner Water

Made to improve your everyday shower

CLEAN, MODERN LOOK

Designed to blend into your bathroom with a simple finish that looks sleek and minimal.

EASY TO INSTALL

Fits standard showers and installs in just a few minutes without any complicated setup.

STRONG WATER PRESSURE

Created to keep your shower feeling powerful and consistent from start to finish.

ADVANCED WATER FILTRATION

Helps reduce chlorine and other unwanted impurities for cleaner water and a better shower experience.

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Why Choose Our Premium Filter?

Feature CrystalStream Standard Filter
Certified Filter Formula Varies
Aluminium made for lifelong use 100% Aluminium Shell
Removes Chlorine & Chloramine 99.9% Varying
Premium Metal Construction
Compatible for all EU/UK showers Yes, incl. Rotatable adapter
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Key features

2-min install

No tools needed. Fits any standard hose with 360° RVS adapter.

High performance standards

Removes up to 99.9% of chlorine and chloramines.

Beauty benefits

Customers experience Softer hair, less skin dryness, reduced eczema and irritation.

Refillable for life

100% aluminum housing — durable, rust-free, sustainable.

4-stage filtration

1

KDF-55

Chlorine, heavy metals & bacteria

PRIMARY
2

Activated carbon (GAC)

Heavy metals, Odors, tastes & organics

PURIFY
3

Calcium sulfite

Chloramines in hot water

HOT
4

Steel mesh

Sediment, rust, particles

GUARD
★ ★ ★ ★ ★

Loved by thousands of customers

★★★★★
"Within a few days my skin felt less dry and my hair softer, and the water pressure stays just as strong. 5/5."
V
Verified Amazon purchase
★★★★★
"Far more solid than the plastic filters I had before, and the water genuinely feels softer. Next to pricier brands, it holds its own."
V
Verified bol.com review
★★★★★
"The water no longer stings — it feels like warm, relaxing rain, and my hair is far more manageable."
V
Verified bol.com review

Step Zero · every routine starts with water