Replacement Filter for Shower Filter (15-stage)

Name: Replacement Filter for Shower Filter (15-stage)
Brand: MineralStream AU
SKU: MS-HWF-CARTRIDGE
Price: 33.0 NZD
Availability: InStock

Official 15-stage replacement cartridge for the MineralStream 15-Stage Shower Filter for Hard Water — the same multi-layer filtration media as the original.

15 distinct layers: KDF-55, activated carbon, calcium sulphite, ceramic balls, Germanium beads and mineral balls.
Removes chlorine, heavy metals and limescale-forming hardness for softer water on skin and hair.
Available on subscribe-and-save with 20% off and automatic delivery so you never miss a change.
Compatible exclusively with the MineralStream 15-Stage Shower Filter housing.

Regular price: $26.40
Regular price: ~~$43.00~~
Sale price: $26.40

Shipping calculated at checkout.

Product variants

Pair well with

Real results reported after 4 weeks

82%

REDUCED HAIR LOSS

92%

IMPROVED SKIN

52%

LESS FINE LINES

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Water — the same multi-layer filtration media as the original.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15 distinct layers: KDF-55, activated carbon, calcium sulphite, ceramic balls, Germanium beads and mineral balls.\u003c\/li\u003e\n\u003cli\u003eRemoves chlorine, heavy metals and limescale-forming hardness for softer water on skin and hair.\u003c\/li\u003e\n\u003cli\u003eAvailable on subscribe-and-save with 20% off and automatic delivery so you never miss a change.\u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with the MineralStream 15-Stage Shower Filter housing.\u003c\/li\u003e\n\u003c\/ul\u003e"}

Subscribe & Save Save 39% $43 $26.40

Save an extra 20% on Mineral Stream replacement filters.
Get a new filter delivered every 3 months for $26.40
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Delivery every

Deliver every 3 months Deliver every 6 months

One Time Purchase Save 24% $43 $33

FAST

SHIPPING

365 DAYS

WARRANTY

30 DAY MONEY

BACK GUARANTEE

24/7 CUSTOMER

SUPPORT

Key Benefits

Restores Full Chlorine Reduction - A fresh cartridge brings your shower filter back to peak performance, removing contaminants that a saturated cartridge lets through.
All 15 Stages Refreshed - Every filtration layer is new, from the carbon that absorbs chemicals to the Germanium beads that soften water.
Subscribe & Save 20% — Automatic delivery on your schedule means you always have a fresh cartridge on hand and never shower through a degraded filter without realising. Replace every 3 months for best performance (every 3 to 6 months depending on water hardness).
Quick 2-Minute Swap - No tools, no plumber, open the housing, swap the cartridge, and reseal.
Maintains Water Pressure - A new cartridge restores the open flow channels that become restricted as old media saturates with trapped contaminants.

Specifications

Model: MS-HWF-CARTRIDGE
Product Type: Shower Filter Replacement Cartridge
Filtration: 15-Stage Powerful Water Filtration

How to Install?

Remove Your Current Shower Head: Unscrew your existing shower head from the shower arm by turning it counterclockwise.

Apply Plumber's Tape: Wrap the included plumber’s tape around the threads of both your shower arm and the filter. This ensures a secure, leak-free fit.

Attach the Filter: Screw the 15-Stage Shower Filter onto the shower arm by hand-tightening it clockwise.

Reattach Your Shower Head: Screw your shower head onto the bottom end of the newly installed filter.

Flush the Filter: Turn on the water for about 20–30 seconds to flush out any residual carbon dust before your first use.
View our step-by-step guide.

Helps with

DANDRUFF

CHLORINE EXPOSURE

ECZEMA IRRITATION

HARD WATER BUILDUP

HOW IT WORKS

01 Remove and Disassemble
Turn off the shower water. Unscrew the filter housing from the shower arm. Twist the housing to open it and remove the old cartridge, disposing of it in the trash.

02 Replace and Reassemble
Rinse the filter housing to clear any sediment. Insert the new 15-stage cartridge, ensuring it sits flush. Twist the two halves of the housing back together firmly by hand.

03 Reinstall and Flush
Screw the filter back onto the shower arm. Turn on the shower and let the water run for 30–60 seconds to flush the new cartridge. Set a reminder to replace the cartridge again every 3 months for best performance (every 3 to 6 months depending on water hardness).

Why to Use This Product

THE PROBLEM

You love your current shower head but want cleaner, filtered water. Chlorine, heavy metals, and sediment in hard water leave skin dry and hair dull and you don't want to lose pressure by adding a filter.

Chlorine

Severe Dry, Peeling Skin

Impurities

Dry Itchy Skin

Harsh Minerals

Aggravates Sensitive Baby Skin

THE SOLUTION

A fresh 15-stage cartridge reduces chlorine, heavy metals, and sediment and re-activates water softening, while its low-restriction design keeps water pressure strong. Replace every 3 months for best performance (every 3 to 6 months depending on water hardness).

RESTORE YOUR 15-STAGE FILTER TO DAY-ONE PERFORMANCE

Restore your shower filter to day-one performance. This purpose-built replacement cartridge slots directly into the 15-Stage Shower Filter housing bringing back full chlorine removal, heavy metal capture, and water softening capacity that diminishes as the original cartridge reaches end of life.

FAQs

Can't Find Questions? - Call Us +1 (866) 819-4959 Or Email Us support@mineralstream.co

It is recommended to replace the cartridge every 3 months for best performance (every 3 to 6 months depending on water hardness and frequency of use). If you notice a significant decrease in water pressure or filtration performance, it may be time for a replacement.

The MineralStream Universal Shower Hard Water Filter offers a 15-stage filtration process, which is more comprehensive than many other filters on the market. It also features a universal 1/2 inch thread, making it compatible with most standard showerheads. Additionally, the filter is designed to remove a wider range of contaminants, including heavy metals.

Yes, the MineralStream Universal Shower Hard Water Filter has a standard 1/2 inch thread, which is compatible with most showerheads worldwide.

Yes, using a MineralStream Shower Filter can save you money in the long run. By filtering out hard water minerals and impurities, you can reduce the buildup of limescale and extend the life of your plumbing fixtures. Additionally, softer water can help your hair and skin look healthier, reducing the need for expensive hair and skincare products.

Orders for Mineralstream products are processed within 24-48 hours. Shipping times vary from 2 to 8 days based on your chosen service. You’ll receive a tracking number once your order ships, so you can easily follow its progress.

5 stars: 476 (99%)
4 stars: 6 (1%)
3 stars: 0 (0%)
2 stars: 1 (0%)
1 star: 0 (0%)

Some of the reviews shown are from related products the merchant grouped with this one.

Works

Works well

Easy to install. Works well.

Great product works

2 time buying! I really love it :)

Arrived today fits well! Easy to install!

100% weiterempfehlen

Ich habe die Brause seit ein paar Monaten und meine psoriasis ist viel besser es juckt nicht mehr. Ich hatte schon die ganze Apotheke aufgekauft. Nichts half. Ich empfehle es jeden Bin Friseurin mit einem Head&Hair spa. Ich sehe viele problematische Kopfhäute. Es haben schon 4 Leute die Brause gekauft. Und sind sehr zufrieden. Vor allem die auswechselbaren Patronen. Ihr solltet mal sehn , was für ein Dreck sich ansammelt. Ich hoffe ihr habt alle einen positiven Effekt wie ich es habe. Lg Güldan

Amazing customer service, and the product is really good! You can actually feel the difference on your skin!!!

Amazing 🥲

Worked amazing

ReFined Water

This Product is Smooth and feels Real clean watering While showering ". It's A OK Thumbs Up product ".

Replacement Filter for Ultimate Massage showerhead

Highly recommend great pressure and modes the filters work great and get rid of all the nasties, all of us have seen the benefits with healthier hair and clean skin.

Highly recommend within a week you can see how bad the water is the filters and shower heads work amazing have already started to see the benefits with our skin and hair

My doggy wash station is complete

Seems like a great water filter but didn’t last long too heavy on the standard shower head and arm gave way and threaded due to it only being plastic not a proper brass fitting.

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Total Game Changer

My old shower head was terrible compared to this. The strong water flow actually gets shampoo out of my thick hair now, and the massage feature helps with my neck tension.

No More Scaling

The constant battle with limescale on my shower head is finally over. Water flow stays consistent and I havent had to clean the shower head in weeks.

Skin Game Changer

My dry, flaky skin has improved dramatically since using this filter. I used to need lots of lotion after showering, but now my skin feels naturally moisturized.

Worth Every Penny

I was skeptical at first but the change in water quality is remarkable. My daughters eczema has improved significantly since we installed this filter two months ago.

Clean Water Finally

After dealing with hard water that left my skin itchy for years, this filter has made a huge difference. My hair feels softer and I no longer see white residue on my shower walls.

Worth Every Penny

After months of weak water pressure, this upgrade changed everything. The multiple spray patterns are perfect and the mineral filter makes my hair feel softer.

Amazing Pressure

I installed this shower head last week and the pressure is incredible. My shoulder pain has improved significantly since using the massage settings during my morning showers.

Professional Grade Performance

As a physical therapist, I recommend this to clients seeking at-home muscle recovery solutions. The biomechanical water distribution mimics professional massage techniques. Its ergonomic design provides targeted hydrotherapy with exceptional efficiency.

Mineral Infusion Magic

The trace mineral-enhanced spray feels incredibly pure and refreshing. My skin feels softer, and the therapeutic water flow helps reduce muscle tension. I love how the scientific design considers both aesthetic and functional aspects of showering.

Easy Installation Perfection

Installing this was surprisingly simple, even for someone with minimal technical skills. The robust construction and precision-engineered components suggest high-quality manufacturing. Water pressure is consistently excellent across all massage settings.

Hydrotherapy at Home

Coming from a sports medicine background, I appreciate the scientific approach to muscle recovery. The multiple pressure modes simulate different massage techniques, helping reduce post-exercise muscle fatigue. The micro-channeled water flow is remarkably effective for bodily restoration.

Bathroom Luxury Achieved

The sleek design and advanced water distribution technology make this more than just a shower accessory. Its ceramic-enhanced nozzles create a luxurious rainfall effect while maintaining exceptional pressure. I feel like Im experiencing a premium spa treatment in my own bathroom.

Stress Relief Solution

Living with chronic back pain, I needed something to help manage muscle tension. This shower head has been a game changer, with its targeted massage settings providing deep tissue relaxation. The oscillating water streams work like a gentle physiotherapy treatment every morning.

Pressure Performance Upgrade

As a mechanical engineer, I was skeptical about shower head claims. However, this device exceeded my expectations with its precise fluid dynamics and adjustable spray patterns. The high-pressure stream effectively removes tension and provides a therapeutic hydromassage experience that rivals profess

Incredible Water Therapy

This shower head transformed my morning routine with its impressive hydrodynamic pressure settings. The multiple massage modes help relax my muscle groups after intense workouts, and the mineral-infused spray feels incredibly rejuvenating. I especially appreciate how the ergonomic design distributes

Makes a huge difference

It would have to provide the best shower both my wife and I can ever remember experiencing (88years) - absolutely perfect!

Amazing!

Who knew it could be so easy to install and have probably one of the best showers ever!