• HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • A woman pouring water into the HolyH₂O™ Trinity Filter, showcasing its high-volume capacity and innovative design.
  • HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O
  • Person standing next to the HolyH₂O™ Trinity Filter in a modern kitchen, showcasing the water filtration system.

4.9/5 based on 100,000+ customers

🏆AUSTRALIA'S #1 BENCHTOP FILTER (2025)

HolyH₂O™ Trinity | Remove Fluoride, Chlorine & Heavy Metals from Aussie Tap Water

$187.50
$187.50 $375.00
Save 50% Sold out
Filters 180+ contaminants including fluoride & PFAS
Filters 180+ contaminants including fluoride & PFAS
Removes 99% chlorine & 99% lead
Removes 99% chlorine & 99% lead
Adds calcium & magnesium, raises pH by +2.0
Adds calcium & magnesium, raises pH by +2.0
DIY setup in minutes, no plumber needed
DIY setup in minutes, no plumber needed
POPULAR
1 x Trinity Filter
1 x Trinity Filter
$187.50
Your daily hydration companion
Most Popular
Wellness Bundle
Wellness Bundle
$307.00
$614.00
Upgrade to H2-enriched water

87% customers also add this

HolyH2O™ Trinity Filter Cartridges - HolyH2O

Add Extra Filters (1 x Saver Pack)

Save 50%
$175.00
$350.00

Ships by Sunday, June 7th

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See It Transform Your Water

HolyH2O's Trinity is 3rd-party tested to remove:

• Chlorine (99%+ reduction)

• Heavy metals (lead, mercury, arsenic)

• Microorganisms & bacteria

• Sediment, rust, and other particles

• Volatile organic compounds (VOCs)

• Adds back calcium, magnesium, and potassium

(Tested to NSF Standards 42, 53, and 401 for water quality and the reduction of chemicals) - Click here for full test reports


The result?
Enjoy better-than-bottled water at home - for just cents a litre.

Shipping

  • Get free express delivery if you order today

  • All orders dispatched within 48 hours from our Sydney warehouse

  • Deliveries are fully trackable via AusPost / Aramex / CouriersPlease


Returns & Guarantee

  • 100-day risk-free trial — not satisfied? Return it for a refund.

  • Lifetime Guarantee for customers with an active FIlter Cartridge Subscription

  • If anything breaks, leaks, or doesn’t fit - we’ll replace it or send out free parts
  • Our team aims to provide a level of service that even "big" brands would be jealous of :)

Your Trinity is built to last - and backed by our Lifetime Guarantee. If anything ever goes wrong, we’ll replace the product if you've replaced the filter cartridges every3-6 months.

Lifetime Guarantee applies exclusively to customers with an active Filter Replacement Subscription.

HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O

HolyH₂O™ Trinity | Remove Fluoride, Chlorine & Heavy Metals from Aussie Tap Water

$187.50
$187.50 $375.00
Save 50% Sold out
View full details

As Seen On

Here's Why You Will Love It

Removes Fluoride & Chlorine

Removes Fluoride & Chlorine

Filters 99% chlorine that damages gut flora and eliminates fluoride for complete control

Eliminates Heavy Metals

Eliminates Heavy Metals

Removes 99% lead and other neurotoxins that harm children and long-term health

Instant Peace of Mind

Instant Peace of Mind

Third-party tested, no plumbing needed, and change filters in seconds with no tools.

Adds healthy minerals

Adds healthy minerals

Enhances water with calcium and magnesium while raising pH by up to +2.0

Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals
Filters 180+ Contaminants
No Plumbing Required
Lifetime Replacement Guarantee
Sydney to Your Door Express
Remove Fluoride, PFAS & Heavy Metals

12,000+ reviews from real customers

Pure Water Starts At Home

Your tap water contains chlorine, fluoride, heavy metals, PFAS, and microplastics — contaminants that affect your health every single day. Trinity removes 180+ of them in one step, adding back essential minerals and raising pH for naturally clean, balanced water that tastes like mountain spring water. No plumbing, no plastic waste, no waiting.

12,000+ reviews from real customers

Pure Water Starts At Home

Your tap water contains chlorine, fluoride, heavy metals, PFAS, and microplastics — contaminants that affect your health every single day. Trinity removes 180+ of them in one step, adding back essential minerals and raising pH for naturally clean, balanced water that tastes like mountain spring water. No plumbing, no plastic waste, no waiting.

 
 

Works in 3 simple steps

From unboxing to pure water — Trinity makes clean drinking water effortless.

1

Install in Minutes

Install in Minutes Install in Minutes
No tools, no plumber, no stress. Quick & easy assembly. Renters, apartment dwellers, busy families — this is for you.
2

Drink Filtered Water Today

Drink Filtered Water Today Drink Filtered Water Today
Trinity removes 180+ contaminants while adding back calcium and magnesium. You'll taste the difference immediately and feel it over time.
3

Easy Filter Change

Easy Filter Change Easy Filter Change
Simple cartridge swap with zero mess. Lifetime replacement guarantee means you're protected forever. No more plastic bottles cluttering your bins.
Better Water Starts Here arrow_right_alt

Filters 180+ Contaminants

Fluoride, chlorine, PFAS, PFOS, heavy metals, VOCs, microplastics & more

HolyH₂O™ Trinity | Fluoride Water Filter - HolyH2O

Adds Healthy Minerals Back

Calcium and magnesium for bones, muscles and overall wellness

No Plumbing No Tools Needed

Benchtop filtration for renters, apartments and busy households

12,000+ reviews from real customers

Trusted By 100,000+ Aussies

Real families across Australia now drink filtered water without the mess of bottles or the cost of plumbing.

Katie M.
Katie M. NSW
Verified Buyer

I was hesitant about the cost but Trinity pays for itself. My kids actually drink tap water now instead of asking for bottled. The difference in taste is night and day, and knowing I've removed fluoride and lead from our supply gives me real peace of mind.

Emma T.
Emma T. QLD
Verified Buyer

Setup was genuinely one minute - no tools, no stress. The water tastes cleaner and my coffee now tastes better too. For renters like me, this is perfect because I can take it when I move.

Alexa L.
Alexa L. WA
Verified Buyer

As a mum of three, I needed to know our water was safe. Third-party tested for 180+ contaminants gives me exactly that. No more plastic bottles in the recycling either - it's a win for the family and the planet.

Sophie R.
Sophie R. TAS
Verified Buyer

I bought one for the kitchen and then got one for my mum. The filter cartridge change is so easy and the lifetime guarantee is honestly amazing. I feel like I'm investing in proper water for years, not months.

Amanda C.
Amanda C. VIC
Verified Buyer

I've tried cheaper filters and they don't cut it. Trinity actually removes the chlorine smell and I can taste that minerals have been added back. Worth every dollar for water you can feel good about drinking daily.

Why Trinity Stands Apart

Trinity is on another level - more contaminants removed, minerals added back, and a guarantee for life.

180+ Contaminants Filtered
Third-Party Tested
Adds Calcium & Magnesium
Lifetime Replacement Guarantee
No Tools Install
Trinity
Standard Filters
NOT ALWAYS
NOT STANDARD
FEW
Trinity
Standard Filters
180+ Contaminants Filtered
Third-Party Tested
NOT ALWAYS
Adds Calcium & Magnesium
Lifetime Replacement Guarantee
NOT STANDARD
No Tools Install
FEW

Questions? Answers.

Trinity is third-party tested to remove 180+ contaminants including fluoride, chlorine, PFAS, PFOS, heavy metals (lead, mercury, cadmium), VOCs, rust, sediment, and microplastics. It filters 99% of chlorine and 99% of lead while preserving essential minerals like calcium and magnesium.

Filter cartridge lifespan depends on your water quality and usage, typically lasting 6-12 months.

Changing the cartridge takes seconds — no tools needed, just twist and replace. We include replacement reminders and you can order cartridges anytime.

Backed by our lifetime replacement guarantee.

Yes — Trinity is third-party tested and proven to remove chlorine & fluoride from Aussie tap water. Many customers choose Trinity specifically for fluoride removal and control over their drinking water. The system also raises pH by up to +2.0 and adds beneficial minerals like calcium and magnesium.

Trinity is a bench-top system that requires zero plumbing. No permanent modifications, no landlord approval needed. Installation takes less than 5 minutes and you can take it with you when you move.

Jug filters only remove basic contaminants like chlorine taste and sediment. Trinity removes 180+ contaminants including fluoride, heavy metals, PFAS, PFOS, and microplastics — third-party tested and proven.

Jugs also create endless plastic waste and take hours to filter. Trinity delivers fresh water instantly without the environmental impact.

Reverse osmosis removes everything — including beneficial minerals — and requires complex plumbing, regular maintenance, and water waste.

Trinity filters contaminants while adding back essential minerals like calcium and magnesium. No plumbing, simpler setup, and it raises pH naturally. You get professional-grade filtration without the hassle.

Yes — Trinity removes 99% of chlorine, so you'll notice an immediate difference in taste and smell. Most customers say their water tastes like fresh mountain spring water. The system also removes chlorine's disinfectant byproducts that can damage healthy gut flora.

Yes — Trinity comes with a lifetime replacement guarantee on the system itself.

If anything fails, we replace it for free. Plus, we offer express delivery straight from Sydney to your door so you get clean water fast. 100,000+ happy customers trust Trinity with their family's hydration.