• Bath filter from hydrate filters product shot
  • Hydrate bath filter being used to fill a bath with filtered water.
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Hydrate Filters Newest Arrival: NaturaWai Bath Filter.

Cleaner Bath Water for Softer Skin, Healthier Hair & Peace of Mind for the Whole Family

Your bath should be a place of relaxation, not a soak in chlorine and unwanted contaminants.

The NaturaWai Bath Filter attaches directly to your bath tap and filters water as it flows through, helping reduce chlorine, sediment and heavy metals for a gentler bathing experience every time.

Perfect for babies, children, sensitive skin, or anyone wanting a cleaner, more mindful bath routine.

Fits most standard NZ bath taps.
No tools. No plumber. Just cleaner bath water in seconds.

Customers rate us 4.9/5 based on 31 reviews.

Why You'll Love NaturaWai Bath Filter

  • Does not affect water pressure
  • Say goodbye to chlorine-laden, harsh water
  • Gentle on sensitive skin and hair
  • Compact & travel-friendly - take it on holiday
  • Easy DIY install - no plumber needed
  • Family-safe and designed for Kiwi homes
  • Powerfully effective without overcomplicating it

Why Bath Water Matters.

Children (or adults) can spend 20–30 minutes soaking in bath water at a time.

And while many families focus on cleaner drinking water, bath water is often overlooked.

Hot water creates steam, opens pores and increases contact with chlorine and other contaminants commonly found in treated water.

The NaturaWai Bath Filter helps create a gentler bathing environment for babies, kids and sensitive skin, because what goes into the bath matters too.

Whats Inside?

  • Activated Carbon – Filters Chlorine, odours and other contaminates, reducing irritation from day 1.
  • KDF 55 – Targets heavy metals and bacteria while softening water and extending filter life. Anti-bacterial.
  • Calcium Sulfite – Works fast to reduce chlorine for smoother skin and silkier hair.
  • Mineral Ball Blend – Adds essential minerals that support skin and hair hydration, health & glow..
  • Maifan Stone – Packed with skin-supportive trace minerals, trusted in traditional wellness for centuries.
  • Vitamin C – Neutralises chlorine and chloramines for a refreshing, skin-loving finish.

Maintenance Overview

To keep your NaturaWai Bath Filter performing at its best, we recommend replacing the filter cartridge:

Couples: Every 3–4 months

Families (4+ people): Every 3 months

Replacement timing may vary depending on bath usage and local water quality.

Based on approximately one bath per person, per day.

Shipping & Peace of Mind

  • Ships NZ-wide with fast delivery
  • 2-year warranty for peace of mind
  • Includes everything you need for quick installation
  • We're human too, and we're here to help if you have any issues with this product

The Meaning Behind NaturaWai

"Ko te wai te ora o ngā mea katoa" – Water is the life force of all things.
Natura is short for Natural. And in Te Reo Māori, “wai” means water -a sacred, essential source of health, balance, and renewal. NaturaWai celebrates this connection by bringing you cleaner, more nourishing water every day.

$109.00 NZD
$109.00 NZD $109.00 NZD
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Why NZ Tap Water Affects Skin & Hair

New Zealand tap water is commonly treated with chlorine and chloramines, which can be harsh on skin and hair. For some families, this can be especially noticeable during everyday bath and shower routines.

The customer result shown below is from our NaturaWai Shower Filter, which uses the same filtration media featured inside the NaturaWai Bath Filter.

Trusted by Kiwis throughout Aotearoa

A daily ritual of hauora (wellbeing).

FAQ's

Does the NaturaWai Bath Filter fit all baths?

Generally, yes it does fit all Bath set ups.

Can I return it if I don't like it?

Certainly, we have a 30 day money-back policy.

How long does the filter last?

Around 3-4 months depending on your incoming water quality and how many baths your family have.

Will this help with my dry skin/hair?

We are very confident by removing chlorine and other contaminants from your bath water you will see noticeable improvements.

I have another question?

Feel free to contact us via the chat button or contact form - we're happy to help :)

Buy in packs and save

Your filter works hard removing contaminants and adding minerals, to keep it performing as it should, we recommend changing the filter every 3- 4 months.

Filter Cartridges