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Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Great-tasting
Built for Aussie water
No plumbing required
Save $$ on bottled water
Mineral-rich
Reduce 180+ toxins (PFAs, Fluoride)
Designed for Aussie water
Improves taste so you drink more
No plumbing or tools
Adds beneficial minerals
Try 100 days risk-free
Size Guide & Installation
12 Litres
Dimensions: 29 (L) x 29 (W) x 60 (H)
14 Litres
Dimensions: 29 (L) x 30 (W) x 60 (H)
16 Litres
Dimensions: 32 (L) x 30 (W) x 62 (H)
22 Litres
Dimensions: 35 (L) x 29 (W) x 67 (H)
These are crafted from food-grade material that are free of bisphenol A (BPA), bisphenol S (BPS), estrogenic activity (EA) and androgenic activity (AA)
✨ The Glass Trinity (limited edition) is made from high borosilicate glass.
Dimensions: 24 (L) x 24 (W) x 63 (H)
Experience effortless installation in just a few minutes. Step-by-step instruction video here:
https://youtu.be/YEYtMDjLQLY
Note:
It's normal for the initial filtration to be slow as water needs to pass through the top filter. (crafted from densely compressed ceramic diatoms)
Once you have completed the set up & keep the tank topped up the flow rate will be ~ 1L/hr
Water Science
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.
Lifetime Guarantee
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.
Why Aussies trust Trinity over basic filters
You’ll never have to worry about buying another water filter again with our lifetime replacement guarantee - offered to all customers with an active cartridge replacement subscription.
If the product stops working, simply reach out to our team and we’ll have a replacement sent out to you at no cost.
Overall rating: 4.9 / 5 from 2566 reviews.
Love that my new water source is an important part of my ongoing health journey as I age.
Store owner replied: It's wonderful to know the Trinity is contributing positively to your well-being. Thanks again for sharing your experience and here's to your health!
I have 6 bottles of filtered water in the fridge ready for the family to use and we can go straight to the tap for a glass of freshly filtered water any time. It’s so nice to be able to do that! I’m drinking more water as a result of having my water filter on my kitchen bench. So that’s great 😀
This water filter is probably the best investment I made last year. I already had a filter on my kitchen tap and thought the water I was drinking was ok but compared to the H2O filter it's disgusting. The water from this filter tastes soo clean. It is truly divine and I'm extremely happy with my purchase!
I really love my purchases . I’m enjoying the taste of the water 💧 and it helps me to drink heaps more which I haven’t been doing . ✅
This is the best decisioned I’ve ever made in my life purchasing this product HolyH20 water filter. It help me cleansing out all the heavy metals, toxins in my cellular level inside of my system. One of my formula for holistic approach in my healthy lifestyle thank you ☺️ ♥️.
Love the taste in trinity water filter because I have used other filters and taste was not the same. My granddaughter says miracle filter water. What more can I say. Very satisfied. Sandra
After trying several filters, HolyH2O's Trinity Filter is the real deal. It doesn't just mask the taste; it truly purifies the water. I can't imagine going back to regular tap water after experiencing this level of quality.
The HolyH2O filter has exceeded my expectations. With the Trinity Filter, my water not only tastes pure but also feels refreshing. It's a small addition to my kitchen that has made a significant impact on my daily hydration.
HolyH2O's Trinity Filter has made me appreciate the simple pleasure of a glass of water. The taste is noticeably crisper, and the lack of any strange aftertaste is a game-changer. I'm genuinely impressed.
Living out in the sticks, water quality can be hit or miss. Since using HolyH2O's Trinity Filter, every sip is a delight. I never knew tap water could taste this good!
I never thought I'd be so passionate about a water filter, but HolyH2O's Trinity Filter has won me over. It's transformed my tap water into something I genuinely enjoy drinking. My morning routine just got a major upgrade.
HolyH2O's water filter has made me a believer in the power of clean water. The Trinity Filter has eliminated the chlorine taste, and now every sip is a delight. I highly recommend it!
The improvement in water taste with HolyH2O's Trinity Filter is remarkable. It's like upgrading from regular to premium. I'm enjoying every glass, and it's encouraging me to stay more hydrated throughout the day.
HolyH2O's filtration system has made me forget about the need for bottled water. The Trinity Filter not only purifies but enhances the natural taste of tap water. It's an investment in my health and well worth it.
HolyH2O's water filtration is top-notch. The Trinity Filter ensures that my water not only tastes better but also enhances the flavor of my coffee and tea. It's a small investment that pays off in a big way.
Purchased as an ad on as I didn’t want to need it in a couple of months - turns out you don’t have to for up to 12 months so that’s good - I’m super prepared and still didn’t have to pay twice for postage!
I had been so sick of the tap water tasting awful!! I can’t believe how wonderful the water tastes now I’m using the water filter system, really surprised how easy it is to drink 2 litres plus per day when I could barely drink 2 glasses 🙏
Love the water, easy to use and re-fill. The support team is always there to help. Thank you HolyH2O.
HolyH₂O™ Trinity | Remove Fluoride, Chlorine & Heavy Metals from Aussie Tap Water
Store owner replied: Thanks for your fantastic feedback and for being a valued part of the HolyH2O family!
Love my water filter and service you provide
Trinity Replacement Filters | HolyH₂O™
Store owner replied: Thank you for being a valued part of the HolyH2O™ family; we look forward to continuing to provide you with excellent service.
Love it! All family is using now.
HolyH₂O™ Trinity | Fluoride Water Filter
Store owner replied: Ensuring access to clean, refreshing water for every family is at the core of what we do, and your feedback truly reinforces our mission. Thanks again for your fantastic review!
Best thing we ever did! After spending so much money on bottled water we bought this system and have never looked back. In fact bottled water has an awful taste now. We have never drunk so much water! Best investment ever! Our family is totally satisfied with this product highly recommended!
Trinity by HolyH₂O™ | Fluoride Filter
Store owner replied: Your satisfaction and commitment to healthier hydration are exactly what we strive for, and we are delighted that Trinity has exceeded your expectations. Thanks for your glowing review!
The upgrade size is fantastic! We are all drinking more water that tastes like water is meant to taste.
Trinity by HolyH₂O™ | Remove Fluoride from Aussie Tap Water
Store owner replied: Your positive experience with the Trinity brings us immense joy. Feedback like yours truly reinforces the value we strive to deliver to every customer. Thanks again for choosing HolyH2O!
I feel happy about drinking this water, it tastes clean and l know l'm not drinking harmful contaminates!
Store owner replied: It's wonderful to know our commitment to pure, safe drinking water resonates so strongly with your experience every day. Thanks again for choosing HolyH2O!
Very happy with my filters, after being sorted with the change in filters and sizing. The water tastes great - so much better than the tap water. I use it every day as part of my health journey, especially as I get older - in my 60's.
Love this water filter. Water tastes the best.
Store owner replied: Thanks for your wonderful review, and we look forward to serving your hydration needs in the future!
I just changed my trinity replacement filter after 6 months and the taste so refreshing and pleasant.
Store owner replied: We are delighted that you are enjoying the benefits of clean, great-tasting water every day. Thanks again for trusting HolyH2O with your hydration needs.
Best tasting water
Store owner replied: Thanks for choosing HolyH2O and we look forward to serving you again soon!
Love the taste and certainly beats buying 10 ltrs twice a week.
Store owner replied: Thanks for choosing HolyH2O, and we look forward to continuing to provide you with pure and delicious water!
Very happy with the Infinity Water Filter and the Hydrolizer
Love having good tasting water. My health certainly has improved.
4 weeks in and it looks like the ceramic filter is doing a great job! Water tastes amazing!
Loving the water filter
We love our filter so much!!
water tastes so fresh
Is such a great improvement in the taste of the water, I am very happy with it.
Lovely tasting water in a very user-friendly container. Thank you.
So easy to set up, quick, convenient, tasty, pure tasting water.
Convenient
Very happy with my purchase. The service provided by the team was great.
Easy to put together using the instructions. It does take some time for the water to filter through initially but left it overnight and all was well in the morning. Tip: don’t overfill the top section for the first use - once the bottom section fills up, it will overflow 😂
Fluoride & PFAS in Aussie tap water is making national headlines
What's really flowing from your tap?
Most households assume tap water is "safe enough".
Every day, unfiltered tap water exposes your family to chlorine, heavy metals, and other dangerous contaminants. These invisible pollutants can affect your health, impact digestion, and even alter the taste of your food.
The truth is, standard water treatments cannot remove the nasties now showing up in Aussie water supplies. These fail to reduce the contaminants like microplastics, heavy metals, PFAS “forever chemicals”, that matter most...
(It's not just our opinion)
WHERE DOES IT COME FROM?
A disinfectant used to neutralize and prevent bacterial growth in your tap water.
Source: CDC
WHERE DOES IT COME FROM?
Its added to your tap water as a public health measure to reduce tooth decay by strengthening tooth enamel and repairing early decay.
Source: World Health Organization. WHO
Exposure to lead in drinking water can result in delayed physical or neurologic development in infants and children, and can cause high blood pressure, kidney problems, and cancer in adults.
Source: Environmental Protection Agency. EPA
WHERE DOES IT COME FROM?
Bacteria can proliferate and expand in the pipes of a residence or structure if the conditions are suitable
Source: CDC
WHERE DOES IT COME FROM?
Aged water pipes deteriorate, releasing rust and other materials into the water.
Source: Environmental Working Group. EWG
WHERE DOES IT COME FROM?
Breakdown of industrial waste, wastewater effluent, & atmospheric deposition.
Source: World Health Organization. WHO
WHERE DOES IT COME FROM?
A disinfectant used to neutralize and prevent bacterial growth in your tap water.
Source: CDC
WHERE DOES IT COME FROM?
Its added to your tap water as a public health measure to reduce tooth decay by strengthening tooth enamel and repairing early decay.
Source: World Health Organization. WHO
Exposure to lead in drinking water can result in delayed physical or neurologic development in infants and children, and can cause high blood pressure, kidney problems, and cancer in adults.
Source: Environmental Protection Agency. EPA
WHERE DOES IT COME FROM?
Bacteria can proliferate and expand in the pipes of a residence or structure if the conditions are suitable
Source: CDC
WHERE DOES IT COME FROM?
Aged water pipes deteriorate, releasing rust and other materials into the water.
Source: Environmental Working Group. EWG
WHERE DOES IT COME FROM?
Breakdown of industrial waste, wastewater effluent, & atmospheric deposition.
Source: World Health Organization. WHO
Protect Your Family
with Best-in-Class Filtration
for Aussie Water
Ceramic Pre-Filter
Removes all solid impurities and tackles harmful bacteria.
KDF-Filters
A proprietary blend of Tourmaline Stones, Zeolite Beads, Maifan Stones, Far-Infrared & Activated Ceramic Balls
4.9/5 (2,500+ Reviews)
Multi-Stage Filtration
Filters rust, sediment and microplastics. Removes 180+ contaminants including heavy metals, PFAS & PFOS, and VOCs
Mineral Stones
Adds essential minerals like calcium and magnesium to support your health. Raises the pH level by up to +2.0
Multi-Stage Filtration
Filters rust, sediment and microplastics. Removes 180+ contaminants including heavy metals, PFAS & PFOS, and VOCs
Ceramic Pre-Filter
Removes all solid impurities and tackles harmful bacteria.
Mineral Stones
Adds essential minerals like calcium and magnesium to support your health. Raises the pH level by up to +2.0
KDF-Filters
A proprietary blend of Tourmaline Stones, Zeolite Beads, Maifan Stones, Far-Infrared & Activated Ceramic Balls
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
It actually is a bad ass product!
My water now tastes amazing & there's no odd smell or need to buy bottled water...
It’s mind blowing the night and day difference this filter makes to your drinking water!
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
I noticed the difference immediately after installation & even the kids now ask for more water...
After spending, literally, HUNDREDS of dollars on cheap tap filters I’m bummed to say all I needed was this one.
This is a game changer. The little ones have been drinking more and even my daily coffee tastes better!
My partner noticed the change in taste straight away. Feels like water from a fresh mountain spring...
Filtered water removes many of the elements that cause unpleasant odour or flavour.
This makes drinking water more enjoyable throughout the day.
Designed for everyday family use, from kids to adults.
Simple habits around clean water help support long-term wellbeing.
Filtered water is ideal for cooking, tea, coffee, and daily use.
Confidence in your water supports mindful, health-conscious choices.
No tools, no drilling, no permanent changes needed.
Simple cartridge changes keep the system running efficiently.
Multi-stage filtration reduces common contaminants found in municipal supplies.
Many people choose this to support a cleaner daily intake.
Cleaner-tasting water encourages more frequent hydration.
Consistent hydration supports normal bodily function and energy levels.
"HolyH2O's filtration system has made me forget about the need for bottled water. The Trinity Filter not only purifies but enhances the natural taste of tap water. It's an investment in my health and well worth it."
"Living in the outback, good water is hard to come by. The Trinity Filter from HolyH2O has been a lifesaver. I now get refreshing, clean water right from my tap, and it's made a world of difference in my daily hydration."
"HolyH2O's water filtration is top-notch. The Trinity Filter ensures that my water not only tastes better but also enhances the flavor of my coffee and tea. It's a small investment that pays off in a big way."
"HolyH2O's water filter has made me a believer in the power of clean water. The Trinity Filter has eliminated the chlorine taste, and now every sip is a delight. I highly recommend it!"
"The improvement in water taste with HolyH2O's Trinity Filter is remarkable. It's like upgrading from regular to premium. I'm enjoying every glass, and it's encouraging me to stay more hydrated throughout the day."
"HolyH2O's filtration system has made me forget about the need for bottled water. The Trinity Filter not only purifies but enhances the natural taste of tap water. It's an investment in my health and well worth it."
"Living in the outback, good water is hard to come by. The Trinity Filter from HolyH2O has been a lifesaver. I now get refreshing, clean water right from my tap, and it's made a world of difference in my daily hydration."
"HolyH2O's water filtration is top-notch. The Trinity Filter ensures that my water not only tastes better but also enhances the flavor of my coffee and tea. It's a small investment that pays off in a big way."
"HolyH2O's water filter has made me a believer in the power of clean water. The Trinity Filter has eliminated the chlorine taste, and now every sip is a delight. I highly recommend it!"
"The improvement in water taste with HolyH2O's Trinity Filter is remarkable. It's like upgrading from regular to premium. I'm enjoying every glass, and it's encouraging me to stay more hydrated throughout the day."
Third Party Tested & Loved by Families
1
%
noticed a taste improvement
1
%
reduced their bottle water consumption
1
%
reported their daily water consumption has increased
1
%
would recommend this product to friends
💧Join Thousands Of Aussies Saying “Yes!” To Better Water
*Based on an external Consumer Perception Survey of 5,000+ users evaluating self-perceived efficacy.
To ensure our tap water is 'safe' to drink, authorities add chemical disinfectants including chlorine. Chlorine kills harmful bacteria such as E.Coli and Giardia as well as other pathogens that can harm your health.
While this disinfectant creates 'safe' drinking water, chlorine is not healthy to drink. It can damage healthy gut flora, raise the potential risk of cancer, and give water a poor taste and odour.
Additionally, water can pick up contaminants along the way from the water treatment plant to your home. Heavy metals and other impurities can leach into the water supply from old pipes and industrial & agricultural activity. Heavy metals like lead, cadmium and mercury are toxins that pose a risk to your health in the long run.
HolyH2O™ Trinity Filter System filters out 99.99% of chlorine, heavy metals, industrial chemicals and 180+ contaminants — so you get clean, healthy, great-tasting water.
Yes, Trinity is designed to reduce both fluoride and chlorine in one filtration process.
It filters fluoride using activated alumina and is third-party tested to remove 99% of chlorine, along with 180+ other contaminants found in tap water. That includes lead, PFAS, PFOS, heavy metals, VOCs, rust, sediment, and microplastics.
This is helpful for people who notice chemical taste or smell in their water, and for households wanting one countertop fluoride water filter system instead of stacking multiple solutions.
It suits everyday drinking, cooking, and refilling bottles at home.
Installation is simple and does not require plumbing, tools, or a technician.
The system is designed for DIY home use, so most people can set it up quickly and start using it without modifying their water lines.
That makes it especially useful for renters, busy households, and anyone who wants a fluoride water filter system for home use without committing to an under-sink setup.
It also works well for people who want more control over drinking water quality but do not want a complicated reverse osmosis style installation.
Please refer to the step-by-step instructions here:
https://youtu.be/YEYtMDjLQLY
Note:
It's normal for the initial filtration to be slow as water needs to pass through the top filter. (It is crafted from densely compressed ceramic diatoms)
Once you have completed the set up & keep the tank topped up, the flow rate is ~ 1L/hr
12 Litres
Dimensions: 29 (L) x 29 (W) x 60 (H)
14 Litres
Dimensions: 29 (L) x 30 (W) x 60 (H)
16 Litres
Dimensions: 32 (L) x 30 (W) x 62 (H)
22 Litres
Dimensions: 35 (L) x 29 (W) x 67 (H)
All parts in contact with your water are crafted from food-grade material that are free of bisphenol A (BPA), bisphenol S (BPS), estrogenic activity (EA) and androgenic activity (AA)
The frequency depends on water usage and the quality of your water source.
As a general guideline, the top (Stage 1 - Ceramic) & bottom (Stage 3 - Mineral Stones) generally last 8-10 months while the middle (Stage 2 - KDF) needs changing 4-6 months.
Regular checks are essential. If you notice a change in taste, it might be time for a swap. These are designed to be a breeze to replace, ensuring your water stays crisp and refreshing.
Click here to buy Replacement Cartridges.
The product is designed to recreate water from a fresh mountain stream ✨
Many of our customers have reported that water from the Trinity Filter System tastes and feels 'smoother' than their tap water.
This is likely due to addition of beneficial trace minerals in the water, which provide a “smooth” taste 🤌
You can use it for drinking, cooking, and to make better-tasting coffee and tea☕
All of our HolyH2O Trinity Filters are sent from our warehouse in Sydney, New South Wales.
All orders are dispatched within 24 hours of you placing your order, and come with free express delivery to all metro areas, Australia wide.
Standard shipping typically takes 5-7 business days. Express shipping is available for 2-3 business day delivery. Orders placed before 12 PM usually ship the same day.
Absolutely! Once your order ships, you will receive a tracking number via email. You can enter this number on our order tracking page to see real-time updates.
Have a special someone who you think needs this product in their life?
You can ship any HolyH2O product directly to that lucky person by entering their address as the shipping address, and your own as the billing address.
Plus we don’t include any value invoices inside the box as any receipts are sent directly to your own email address. It’s that easy!
*Please note: Due to the fact we use external fulfilment partners, we are unable to include messages in the package - we’re sorry!
