ULTRAPURE 10" Triple Under Sink Water Filter System with Alkaline & Sediment Protection
The ULTRAPURE 10" Triple Under Sink Water Filter System with Alkaline & Sediment Protection is a step up from the standard Twin system in the ULTRAPURE Under-sink range - delivering clean, safe, and great‑tasting water. It includes an alkaline enhancement cartridge to raise pH and remineralise your water, making it not only purified, but also healthier and more hydrating. Engineered for families, renters, students, and workplaces, this premium triple-stage system includes dedicated sediment protection, for longer-lasting, high-performance filtration. While retaining essential minerals and no counter‑top space required.
We highly recommend this Triple under sink water filter with Sediment Protection for stand alone installations. Complete with a leak detection shut off valve.
Why Are the ULTRAPURE Triple Water Filter Systems so Special?
This triple-stage filter system is built to take your water purity to the next level. By combining:
-
A premium 3 in 1 sediment pre-filter to protect and prolong the life of the other cartridges,
-
The powerful City Water Purifier cartridge for advanced contaminant removal…and
-
A premium Alkaline cartridge to remineralise your water and raise pH...
-
Plus - They are so special because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
How are the ULTRAPURE Triple Under-sink Water Filters Created?
Every unit is manufactured with premium materials. The robust housing is built to handle high water pressure and is produced by a certified water filtration supplier in Taiwan. The sediment cartridge does much more than block the sediment, it is a 3 in 1 multiuse cartridge blocking the sediment, removing chemicals and stopping scale. The City Water Purifier cartridge has the best test results you could ask for and please find those below. A premium Alkaline cartridge to remineralise your water and raise pH.
Why Choose this ULTRAPURE Triple Under-sink Water Filter?
This under-sink water filter provides safe and refreshingly clean drinking and cooking water. Easy to install with simple plumbing connections supplied, making it ideal for homeowners, renters, and small spaces. The system delivers exceptional filtration while adding beneficial minerals - and is backed by reliable support.
Plus - You would choose this system because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
Quality You Can Rely On
-
A full 5‑year warranty
-
Comprehensive support, service, and cartridge replacements through My Water Filter®
-
Specially made 3 in 1 Multi-use Sediment, Carbon, Anti-scale cartridge
-
City Water Purifier cartridges are certified to NSF/ANSI 42 & 53 Standards
-
A premium Alkaline cartridge to remineralise your water and raise pH.
Be Aware
Australia’s drinking water may originate from rivers, dams, recycled wastewater, or desalinated seawater, all treated with chlorine and other chemicals. The ULTRAPURE under-sink water filter system is engineered to efficiently handle these variations and provide consistently safe, healthy water.
What Makes This Product Unique
This triple - stage under-sink water filter system uses the ULTRAPURE 3-in-1 Sediment/Anti-Scale Control Cartridge, and the City Water Purifier filtration to remove sediments, chlorine, chloramines, PFAS, PFOS, pharmaceuticals, herbicides, pesticides and heavy metals. It retains natural minerals, plus the alkaline cartridge adds in extra beneficial minerals and elevates the pH level of your water, making it smoother, more hydrating, and mineral-rich. All of this is achieved without electricity and with quick, easy installation.
It requires no electricity, and makes no demands on bench space. It’s simple to install and use, yet tough on contaminants.
Plus - This system is unique because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
Filtration Stages
Stage 1 – Sediment Protection + Carbon + Anti-Scale (3-in-1 Cartridge)

ULTRAPURE 3-in-1 Anti-Scale Control Cartridge—an advanced, multi-stage filter engineered for superior performance in Australian households. This high-efficiency cartridge integrates sediment filtration, chlorine and chemical reduction, and anti-scale technology into one convenient solution, making it ideal for benchtop and under-sink units.
Designed to protect both your health and your appliances, the ULTRAPURE 3-in-1 cartridge removes dirt, sand, rust, chlorine, VOCs, and scale-forming minerals, significantly improving the taste, clarity, and safety of your drinking water. It also helps extend the life of kettles, coffee machines, and other water-using appliances by preventing scale buildup.
Multi-stage filtration in a single cartridge. Reduces sediment, chlorine, chemicals, and scale. Enhances water taste, clarity, and quality. Enjoy reliable, high-quality filtration with a cartridge built for Australian water conditions.

Advanced 3-in-1 Filtration System for Unmatched Water Quality
The ULTRAPURE 3-in-1 Anti-Scale Control Cartridge sets a new standard in home water filtration with its powerful, multi-stage design. Each cartridge combines three essential filtration technologies to provide cleaner, safer, and better-tasting water while protecting your entire water system.
A: Sediment Filtration
Effectively captures larger particles such as dirt, sand, silt, and rust, preventing system blockages and safeguarding downstream filters.
B: NSF/ANSI 42 Certified Carbon Block Filtration
Removes chlorine, taste, odour, volatile organic compounds (VOCs), mercury, total iron, arsenic, cyanide, phenol, and hexavalent chromium.
C: NSF/ANSI 60 Certified Anti-Scale Media
Neutralizes scale-forming minerals like calcium and magnesium to prevent limescale buildup. This not only protects appliances but also ensures optimal system efficiency and longevity.
This cartridge acts as the first line of defence, helping improve performance and extend the lifespan of the 0.5 Micron City Water Purifier Carbon Block and Alkaline cartridges that the water flows through next..
Stage 2 – ULTRAPURE 0.5 Micron City Water Purifier Carbon Block Cartridge 10" x 2.5"

The second stage of filtration features the ULTRAPURE Carbon Block Cartridge, this is a high-performance solution engineered for city water applications. This 0.5-micron cartridge provides exceptional contaminant removal, ensuring your household has access to safe, great-tasting water by targeting everything from aesthetic issues like chlorine to serious health concerns like PFAS and heavy metals.
Designed as an international industry standard size, this cartridge fits most 10-inch housings and utilises advanced 100% Coconut Shell Activated Carbon technology to provide a comprehensive barrier against a wide array of chemical and biological impurities.
What Makes This Product Unique:
-
Sub-Micron Filtration: The 0.5-micron rating ensures the mechanical capture of extremely fine particles, including turbidity and cysts.
-
Comprehensive PFAS Protection: Extensively tested to remove over 99.9% of various PFAS compounds, including PFOA and PFOS.
-
Medical & Pharmaceutical Filtration: Successfully reduces a wide range of pharmaceuticals, including Ibuprofen, Naproxen, and Atenolol.
-
100% Coconut Shell Carbon: Utilises premium sustainable carbon for superior adsorption of VOCs, pesticides, and chemicals.
-
Dual Testing to NSF Standards: Tested and trusted to meet NSF/ANSI 42 & 53 standards for both aesthetic improvements and health-related contaminant reduction.
Comprehensive Test Results:
Note: The results below represent a combination of initial laboratory testing and manufacturer validation. Actual performance may vary based on influent water quality and flow rates.
1. Disinfectants & Disinfection Byproducts
| Chemical | Removal | Chemical | Removal |
|---|---|---|---|
| Chlorine | 100% | Chloramine | 99.5% |
| Chloramine | 99.5% | ||
| Chloroform | 98.0% | Chloropicrin | 99.4% |
| Chloropicrin | 99.4% | ||
| TTHM (Total) | 93.4% | Haloketones | > 99.3% |
| Haloketones | > 99.3% | ||
| Haloacetonitriles | > 99.9% | Tribromoacetic acid | 98.6% |
| Tribromoacetic acid | 98.6% |
2. PFAS "Forever Chemicals"
| Chemical | Removal | Chemical | Removal |
|---|---|---|---|
| Total PFAS | > 99.9% | PFOS | > 99.9% |
| PFOS | > 99.9% | ||
| PFOA | > 99.9% | PFNA | > 99.9% |
| PFNA | > 99.9% | ||
| PFHxS | > 99.9% | PFDA | > 99.9% |
| PFDA | > 99.9% | ||
| PFBS | > 99.9% | PFHpA | > 99.9% |
| PFHpA | > 99.9% |
3. Pharmaceuticals & Emerging Contaminants (NSF 401)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Bisphenol A (BPA) | 93.9% | Estrone | 93.0% |
| Estrone | 93.0% | ||
| Ibuprofen | 93.6% | Naproxen | 92.8% |
| Naproxen | 92.8% | ||
| Atenolol | > 85.6% | Phenytoin | 92.2% |
| Phenytoin | 92.2% | ||
| Meprobamate | 95.0% | Carbamazepine | > 86.2% |
| Carbamazepine | > 86.2% | ||
| Trimethoprim | > 94.9% | Nonylphenol | 96.2% |
| Nonylphenol | 96.2% | ||
| DEET (Repellent) | > 85.8% | TCEP / TCPP | > 94.0% |
| TCEP / TCPP | > 94.0% |
4. Heavy Metals & Physical
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Lead (pH 6.5) | 99.4% | Lead (pH 8.5) | 99.0% |
| Lead (pH 8.5) | 99.0% | ||
| Turbidity | 99.3% | Selenium | 79.6% |
| Selenium | 79.6% |
5. Pesticides & Herbicides (97.54% Category Average)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Atrazine | 99.7% | Lindane | > 99.9% |
| Lindane | > 99.9% | ||
| DBCP | 100% | Heptachlor | > 99.9% |
| Heptachlor | > 99.9% | ||
| Endrin | 99.6% | Alachlor | 99.0% |
| Alachlor | 99.0% | ||
| 2,4-D | 92.6% | Carbofuran | 99.7% |
| Carbofuran | 99.7% | ||
| Simazine | 99.2% | Toxaphene | 93.1% |
| Toxaphene | 93.1% | ||
| Dinoseb | 99.9% | EDB | > 99.9% |
| EDB | > 99.9% |
6. VOCs & Industrial Solvents (97.01% Category Average)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Benzene | 99.4% | Toluene | 85.2% |
| Toluene | 85.2% | ||
| Styrene | > 99.9% | Xylenes (Total) | 82.8% |
| Xylenes (Total) | 82.8% | ||
| Ethylbenzene | 99.3% | Chlorobenzene | 99.2% |
| Chlorobenzene | 99.2% | ||
| Trichloroethylene | 99.7% | Carbon Tetrachloride | 99.1% |
| Carbon Tetrachloride | 99.1% | ||
| Tetrachloroethylene | 99.5% | 1,2,3-Trichloropropane | > 99.9% |
| 1,2,3-Trichloropropane | > 99.9% |
Why Choose This Product?
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Extreme PFAS Removal: One of the most effective cartridges on the market for tackling "forever chemicals."
-
High-Purity Carbon: 100% Coconut Shell Activated Carbon ensures better taste and higher adsorption rates.
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DIY-Friendly: No professional installation required - just a quick and easy swap into any standard 10" housing.
-
Certified and Tested: Meets rigorous global testing standards to ensure your family's safety.
Stage 3 – Alkaliser Cartridge (Mineral-Rich pH Elevation)

The third and final stage of this system is a specialised alkaline cartridge designed to enhance your water with beneficial minerals. This cartridge is full of natural mineral media which slowly dissolves into the water as it passes through the minerals, actively increasing the pH level and transforming your water into high-alkaline, mineral-rich hydration.
The filter also emits far-infrared rays which result in shorter cluster chains in the water molecules - increasing the bioavailable response and oxygen absorption in the body. Whilst producing antioxidant and oxygenating qualities
The result is not only water that tastes better, but water that better supports your body's hydration and pH balance. This is particularly beneficial for those seeking an alternative to acidic or neutral drinking water, and it’s a great choice for overall health and wellness.
This cartridge is filled with the following beneficial beads inside:
- Tourmaline
- ORP
- Mineralising
- Carbon/magnesium
- Infrared balls
World-Class Filtration With Minerals Retained
Unlike reverse osmosis, this system retains healthy minerals while removing dangerous contaminants. The advanced triple-stage filtration ensures purity while preserving the good.
Test & Certification
ULTRAPURE 10”x 2.5” 3 in 1 Anti-Scale Control Cartridge with Sediment, Chlorine, Taste and Odour Reduction - NSF/ANSI 42 Certified Carbon Block Filtration and NSF/ANSI 60 Certified Anti-Scale Media
ULTRAPURE City Water Purifier cartridge - Tested to NSF/ANSI 42 & 53 standards for aesthetic effects and health effects.
Capacity
To guarantee performance, the 3 in 1 Sediment cartridge, the City Water Purifier cartridge and the Alkaline cartridge have an estimated service life of 12 to 18 months or 3000 litres, whichever comes first, depending on water quality and usage. Signs for replacement include changes in water taste, odour, or pressure.
Warranty
This system is covered by a 5-Year Warranty.
What’s in the Box?
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ULTRAPURE 10″ Triple Under-sink Housing
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Leak Detector
-
ULTRAPURE 3-in-1 Anti-Scale Control Cartridge
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10″ City Water Purifier Cartridge
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10" Alkaliser Cartridge
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Installation fittings and tubing for connection under your sink
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Setup instructions and installation guide
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Housing removal tool
- Faucet
FAQ’s
Q: Is it hard to install?
Not at all. We supply the ULTRAPURE water filters fully assembled. So all the qualified person needs to do is connect the T-piece, 2 x screws to hold the system to the wall, install the faucet and connect the hoses, install & flush the cartridges. We also include easy-to-follow instructions.
Q: Will this filter make my tap water taste better?
Absolutely. Most customers notice a huge improvement in taste and smell within the first use. The ULTRAPURE filter removes chlorine, odours, and organic matter that often give tap water a “chemical” or metallic taste.
Q: Will this system add extra minerals & elevate the pH?
Yes, correct, that is exactly what this water filter will do for you. First this filter will block sediments, remove chemicals & contaminants, taste & odour, then add extra beneficial minerals back into the water which will elevate the pH to be high alkaline.
Q: Does this system require any other filtration?
No, this system is designed to be a stand alone system with sediment protection, so this system can be installed under the sink and will filter any town or city water
How to Install the Under-sink Water Filter
Maintenance and Replacement of Cartridges
- Replacement Interval: Replace cartridges every 12 - 18 months or sooner if water flow slows significantly or taste changes.
- First Use: Flush the new cartridge with water for 5 minutes before drinking to remove any carbon fines.
- Storage: Store in a cool, dry place. Operates within a temperature range of 5 - 38°C.
Important - Must Read
How to Change Water Filter Cartridges and Pre-Flushing Tips
Fully Disposable Cartridges
Cartridges are fully disposable and can be discarded into regular waste. Wrap old cartridges in newspaper and place them into a bin. No special handling is required.
Delivery
Free Shipping for all ULTRAPURE water filters to Anywhere in Australia.
Ready-made and available for immediate despatch.
Packaged well to survive the journey to your home so they arrive in the best possible condition.
Guaranteed to be intact in good condition on arrival.
But in the unlikely event your water filter was damaged in transit we have full insurance to cover your product for you and we will replace any damaged items at our cost.
Replacement Parts or Breakages
You can relax knowing that if in the unlikely event you have any issues or breakages we will be here to assist you with replacements. All ULTRAPURE water filters can have any parts replaced or recreated as required. Just let us know how we can assist you?
Automatic Cartridge Replacement Service
When you invest in a water filtration product from My Water Filter®, we like to ensure you have the best experience possible. We like to lend a hand & take care of you as best we can.
-
We happily monitor the cartridge life for you
-
When the cartridge is due for renewal, we then contact you
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Once confirmed, we arrange everything and have a new replacement cartridge delivered to your door.
The My Water Filter® Difference
We love our products and what we do so below are just some of the things we do to make a difference.
Transform Lives Through Clean Water Access
At My Water Filter, our steadfast commitment goes beyond our customers and their families; we are dedicated to enhancing lives on a broader scale.
The core of our mission lies in leaving a legacy and making a meaningful difference in the world. With every purchase you make, we contribute 30 days' access to Life Saving Clean Water to those in need, acting as a catalyst for positive change.
We give water on your behalf through our enduring partnership with the Global Giving Initiative, Buy1GIVE1.
Your choice to support My Water Filter translates into tangible assistance for those in need, contributing to the collective effort of saving lives. Thank you for being a crucial part of this journey and for enabling us to make a genuine impact, one purchase at a time.

Why Buy from My Water Filter
At My Water Filter, we offer products that combine quality, reliability, and performance to give you peace of mind knowing you're using a high-performance product that provides clean, safe, and healthy water for your family.
We Give Together
When you buy a water filter or home water solution from My Water Filter®, at no extra cost to you, we give life changing drinking water to people in need on your behalf.
Bit by bit we make a difference together. Check out our Giving page here.
“We also deliver our products for FREE and you get a 30-day money back guarantee.
The product comes with free insurance too!”
Free Delivery Australia Wide
Free Insurance
Our 10 Guarantees
30 Day Money Back Guarantee
5-Year Warranty
| Product ID | 3283 |
| Model | Triple Under Sink Water Filter System with Alkaline & Sediment Protection |
| Dimensions | Housing including bracket: 33.5cm H x 39.5cm W x 13cm D Requires bottom clearance of at least 3cm to lower the housing to change cartridges Faucet top height: 242 mm from bench top Faucet spout water outlet distance from upright : 123 mm Faucet shaft: 10mm diameter |
| Housing Warranty | 5 Years |
| Accessories and Parts Warranty | 1 Year |
| Micron Rating | 2 Micron |
| Filter Cartridge Size | 10" x 2.5" |
| Country of Manufacturer | USA|Europe |
| Water Type | Treated Chlorinated Town & City Water|Rain Water|Potable Bore Water |
To view the current cartridge replacement price and information for this filter please see below:
ULTRAPURE 10" Triple Under Sink Water Filter System with Alkaline & Sediment Protection
The ULTRAPURE 10" Triple Under Sink Water Filter System with Alkaline & Sediment Protection is a step up from the standard Twin system in the ULTRAPURE Under-sink range - delivering clean, safe, and great‑tasting water. It includes an alkaline enhancement cartridge to raise pH and remineralise your water, making it not only purified, but also healthier and more hydrating. Engineered for families, renters, students, and workplaces, this premium triple-stage system includes dedicated sediment protection, for longer-lasting, high-performance filtration. While retaining essential minerals and no counter‑top space required.
We highly recommend this Triple under sink water filter with Sediment Protection for stand alone installations. Complete with a leak detection shut off valve.
Why Are the ULTRAPURE Triple Water Filter Systems so Special?
This triple-stage filter system is built to take your water purity to the next level. By combining:
-
A premium 3 in 1 sediment pre-filter to protect and prolong the life of the other cartridges,
-
The powerful City Water Purifier cartridge for advanced contaminant removal…and
-
A premium Alkaline cartridge to remineralise your water and raise pH...
-
Plus - They are so special because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
How are the ULTRAPURE Triple Under-sink Water Filters Created?
Every unit is manufactured with premium materials. The robust housing is built to handle high water pressure and is produced by a certified water filtration supplier in Taiwan. The sediment cartridge does much more than block the sediment, it is a 3 in 1 multiuse cartridge blocking the sediment, removing chemicals and stopping scale. The City Water Purifier cartridge has the best test results you could ask for and please find those below. A premium Alkaline cartridge to remineralise your water and raise pH.
Why Choose this ULTRAPURE Triple Under-sink Water Filter?
This under-sink water filter provides safe and refreshingly clean drinking and cooking water. Easy to install with simple plumbing connections supplied, making it ideal for homeowners, renters, and small spaces. The system delivers exceptional filtration while adding beneficial minerals - and is backed by reliable support.
Plus - You would choose this system because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
Quality You Can Rely On
-
A full 5‑year warranty
-
Comprehensive support, service, and cartridge replacements through My Water Filter®
-
Specially made 3 in 1 Multi-use Sediment, Carbon, Anti-scale cartridge
-
City Water Purifier cartridges are certified to NSF/ANSI 42 & 53 Standards
-
A premium Alkaline cartridge to remineralise your water and raise pH.
Be Aware
Australia’s drinking water may originate from rivers, dams, recycled wastewater, or desalinated seawater, all treated with chlorine and other chemicals. The ULTRAPURE under-sink water filter system is engineered to efficiently handle these variations and provide consistently safe, healthy water.
What Makes This Product Unique
This triple - stage under-sink water filter system uses the ULTRAPURE 3-in-1 Sediment/Anti-Scale Control Cartridge, and the City Water Purifier filtration to remove sediments, chlorine, chloramines, PFAS, PFOS, pharmaceuticals, herbicides, pesticides and heavy metals. It retains natural minerals, plus the alkaline cartridge adds in extra beneficial minerals and elevates the pH level of your water, making it smoother, more hydrating, and mineral-rich. All of this is achieved without electricity and with quick, easy installation.
It requires no electricity, and makes no demands on bench space. It’s simple to install and use, yet tough on contaminants.
Plus - This system is unique because they come standard with a leak detection shut off valve. Now you won't find this type of leak protection normally, most water filters have nothing like this. So in the unlikely event that for some reason you did have a leak, the included leak detection shut off valve will activate and shut off the water supply to your water filter.
Filtration Stages
Stage 1 – Sediment Protection + Carbon + Anti-Scale (3-in-1 Cartridge)

ULTRAPURE 3-in-1 Anti-Scale Control Cartridge—an advanced, multi-stage filter engineered for superior performance in Australian households. This high-efficiency cartridge integrates sediment filtration, chlorine and chemical reduction, and anti-scale technology into one convenient solution, making it ideal for benchtop and under-sink units.
Designed to protect both your health and your appliances, the ULTRAPURE 3-in-1 cartridge removes dirt, sand, rust, chlorine, VOCs, and scale-forming minerals, significantly improving the taste, clarity, and safety of your drinking water. It also helps extend the life of kettles, coffee machines, and other water-using appliances by preventing scale buildup.
Multi-stage filtration in a single cartridge. Reduces sediment, chlorine, chemicals, and scale. Enhances water taste, clarity, and quality. Enjoy reliable, high-quality filtration with a cartridge built for Australian water conditions.

Advanced 3-in-1 Filtration System for Unmatched Water Quality
The ULTRAPURE 3-in-1 Anti-Scale Control Cartridge sets a new standard in home water filtration with its powerful, multi-stage design. Each cartridge combines three essential filtration technologies to provide cleaner, safer, and better-tasting water while protecting your entire water system.
A: Sediment Filtration
Effectively captures larger particles such as dirt, sand, silt, and rust, preventing system blockages and safeguarding downstream filters.
B: NSF/ANSI 42 Certified Carbon Block Filtration
Removes chlorine, taste, odour, volatile organic compounds (VOCs), mercury, total iron, arsenic, cyanide, phenol, and hexavalent chromium.
C: NSF/ANSI 60 Certified Anti-Scale Media
Neutralizes scale-forming minerals like calcium and magnesium to prevent limescale buildup. This not only protects appliances but also ensures optimal system efficiency and longevity.
This cartridge acts as the first line of defence, helping improve performance and extend the lifespan of the 0.5 Micron City Water Purifier Carbon Block and Alkaline cartridges that the water flows through next..
Stage 2 – ULTRAPURE 0.5 Micron City Water Purifier Carbon Block Cartridge 10" x 2.5"

The second stage of filtration features the ULTRAPURE Carbon Block Cartridge, this is a high-performance solution engineered for city water applications. This 0.5-micron cartridge provides exceptional contaminant removal, ensuring your household has access to safe, great-tasting water by targeting everything from aesthetic issues like chlorine to serious health concerns like PFAS and heavy metals.
Designed as an international industry standard size, this cartridge fits most 10-inch housings and utilises advanced 100% Coconut Shell Activated Carbon technology to provide a comprehensive barrier against a wide array of chemical and biological impurities.
What Makes This Product Unique:
-
Sub-Micron Filtration: The 0.5-micron rating ensures the mechanical capture of extremely fine particles, including turbidity and cysts.
-
Comprehensive PFAS Protection: Extensively tested to remove over 99.9% of various PFAS compounds, including PFOA and PFOS.
-
Medical & Pharmaceutical Filtration: Successfully reduces a wide range of pharmaceuticals, including Ibuprofen, Naproxen, and Atenolol.
-
100% Coconut Shell Carbon: Utilises premium sustainable carbon for superior adsorption of VOCs, pesticides, and chemicals.
-
Dual Testing to NSF Standards: Tested and trusted to meet NSF/ANSI 42 & 53 standards for both aesthetic improvements and health-related contaminant reduction.
Comprehensive Test Results:
Note: The results below represent a combination of initial laboratory testing and manufacturer validation. Actual performance may vary based on influent water quality and flow rates.
1. Disinfectants & Disinfection Byproducts
| Chemical | Removal | Chemical | Removal |
|---|---|---|---|
| Chlorine | 100% | Chloramine | 99.5% |
| Chloramine | 99.5% | ||
| Chloroform | 98.0% | Chloropicrin | 99.4% |
| Chloropicrin | 99.4% | ||
| TTHM (Total) | 93.4% | Haloketones | > 99.3% |
| Haloketones | > 99.3% | ||
| Haloacetonitriles | > 99.9% | Tribromoacetic acid | 98.6% |
| Tribromoacetic acid | 98.6% |
2. PFAS "Forever Chemicals"
| Chemical | Removal | Chemical | Removal |
|---|---|---|---|
| Total PFAS | > 99.9% | PFOS | > 99.9% |
| PFOS | > 99.9% | ||
| PFOA | > 99.9% | PFNA | > 99.9% |
| PFNA | > 99.9% | ||
| PFHxS | > 99.9% | PFDA | > 99.9% |
| PFDA | > 99.9% | ||
| PFBS | > 99.9% | PFHpA | > 99.9% |
| PFHpA | > 99.9% |
3. Pharmaceuticals & Emerging Contaminants (NSF 401)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Bisphenol A (BPA) | 93.9% | Estrone | 93.0% |
| Estrone | 93.0% | ||
| Ibuprofen | 93.6% | Naproxen | 92.8% |
| Naproxen | 92.8% | ||
| Atenolol | > 85.6% | Phenytoin | 92.2% |
| Phenytoin | 92.2% | ||
| Meprobamate | 95.0% | Carbamazepine | > 86.2% |
| Carbamazepine | > 86.2% | ||
| Trimethoprim | > 94.9% | Nonylphenol | 96.2% |
| Nonylphenol | 96.2% | ||
| DEET (Repellent) | > 85.8% | TCEP / TCPP | > 94.0% |
| TCEP / TCPP | > 94.0% |
4. Heavy Metals & Physical
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Lead (pH 6.5) | 99.4% | Lead (pH 8.5) | 99.0% |
| Lead (pH 8.5) | 99.0% | ||
| Turbidity | 99.3% | Selenium | 79.6% |
| Selenium | 79.6% |
5. Pesticides & Herbicides (97.54% Category Average)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Atrazine | 99.7% | Lindane | > 99.9% |
| Lindane | > 99.9% | ||
| DBCP | 100% | Heptachlor | > 99.9% |
| Heptachlor | > 99.9% | ||
| Endrin | 99.6% | Alachlor | 99.0% |
| Alachlor | 99.0% | ||
| 2,4-D | 92.6% | Carbofuran | 99.7% |
| Carbofuran | 99.7% | ||
| Simazine | 99.2% | Toxaphene | 93.1% |
| Toxaphene | 93.1% | ||
| Dinoseb | 99.9% | EDB | > 99.9% |
| EDB | > 99.9% |
6. VOCs & Industrial Solvents (97.01% Category Average)
| Contaminant | Removal | Contaminant | Removal |
|---|---|---|---|
| Benzene | 99.4% | Toluene | 85.2% |
| Toluene | 85.2% | ||
| Styrene | > 99.9% | Xylenes (Total) | 82.8% |
| Xylenes (Total) | 82.8% | ||
| Ethylbenzene | 99.3% | Chlorobenzene | 99.2% |
| Chlorobenzene | 99.2% | ||
| Trichloroethylene | 99.7% | Carbon Tetrachloride | 99.1% |
| Carbon Tetrachloride | 99.1% | ||
| Tetrachloroethylene | 99.5% | 1,2,3-Trichloropropane | > 99.9% |
| 1,2,3-Trichloropropane | > 99.9% |
Why Choose This Product?
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Extreme PFAS Removal: One of the most effective cartridges on the market for tackling "forever chemicals."
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High-Purity Carbon: 100% Coconut Shell Activated Carbon ensures better taste and higher adsorption rates.
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DIY-Friendly: No professional installation required - just a quick and easy swap into any standard 10" housing.
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Certified and Tested: Meets rigorous global testing standards to ensure your family's safety.
Stage 3 – Alkaliser Cartridge (Mineral-Rich pH Elevation)

The third and final stage of this system is a specialised alkaline cartridge designed to enhance your water with beneficial minerals. This cartridge is full of natural mineral media which slowly dissolves into the water as it passes through the minerals, actively increasing the pH level and transforming your water into high-alkaline, mineral-rich hydration.
The filter also emits far-infrared rays which result in shorter cluster chains in the water molecules - increasing the bioavailable response and oxygen absorption in the body. Whilst producing antioxidant and oxygenating qualities
The result is not only water that tastes better, but water that better supports your body's hydration and pH balance. This is particularly beneficial for those seeking an alternative to acidic or neutral drinking water, and it’s a great choice for overall health and wellness.
This cartridge is filled with the following beneficial beads inside:
- Tourmaline
- ORP
- Mineralising
- Carbon/magnesium
- Infrared balls
World-Class Filtration With Minerals Retained
Unlike reverse osmosis, this system retains healthy minerals while removing dangerous contaminants. The advanced triple-stage filtration ensures purity while preserving the good.
Test & Certification
ULTRAPURE 10”x 2.5” 3 in 1 Anti-Scale Control Cartridge with Sediment, Chlorine, Taste and Odour Reduction - NSF/ANSI 42 Certified Carbon Block Filtration and NSF/ANSI 60 Certified Anti-Scale Media
ULTRAPURE City Water Purifier cartridge - Tested to NSF/ANSI 42 & 53 standards for aesthetic effects and health effects.
Capacity
To guarantee performance, the 3 in 1 Sediment cartridge, the City Water Purifier cartridge and the Alkaline cartridge have an estimated service life of 12 to 18 months or 3000 litres, whichever comes first, depending on water quality and usage. Signs for replacement include changes in water taste, odour, or pressure.
Warranty
This system is covered by a 5-Year Warranty.
What’s in the Box?
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ULTRAPURE 10″ Triple Under-sink Housing
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Leak Detector
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ULTRAPURE 3-in-1 Anti-Scale Control Cartridge
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10″ City Water Purifier Cartridge
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10" Alkaliser Cartridge
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Installation fittings and tubing for connection under your sink
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Setup instructions and installation guide
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Housing removal tool
- Faucet
FAQ’s
Q: Is it hard to install?
Not at all. We supply the ULTRAPURE water filters fully assembled. So all the qualified person needs to do is connect the T-piece, 2 x screws to hold the system to the wall, install the faucet and connect the hoses, install & flush the cartridges. We also include easy-to-follow instructions.
Q: Will this filter make my tap water taste better?
Absolutely. Most customers notice a huge improvement in taste and smell within the first use. The ULTRAPURE filter removes chlorine, odours, and organic matter that often give tap water a “chemical” or metallic taste.
Q: Will this system add extra minerals & elevate the pH?
Yes, correct, that is exactly what this water filter will do for you. First this filter will block sediments, remove chemicals & contaminants, taste & odour, then add extra beneficial minerals back into the water which will elevate the pH to be high alkaline.
Q: Does this system require any other filtration?
No, this system is designed to be a stand alone system with sediment protection, so this system can be installed under the sink and will filter any town or city water
How to Install the Under-sink Water Filter
Maintenance and Replacement of Cartridges
- Replacement Interval: Replace cartridges every 12 - 18 months or sooner if water flow slows significantly or taste changes.
- First Use: Flush the new cartridge with water for 5 minutes before drinking to remove any carbon fines.
- Storage: Store in a cool, dry place. Operates within a temperature range of 5 - 38°C.
Important - Must Read
How to Change Water Filter Cartridges and Pre-Flushing Tips
Fully Disposable Cartridges
Cartridges are fully disposable and can be discarded into regular waste. Wrap old cartridges in newspaper and place them into a bin. No special handling is required.
Delivery
Free Shipping for all ULTRAPURE water filters to Anywhere in Australia.
Ready-made and available for immediate despatch.
Packaged well to survive the journey to your home so they arrive in the best possible condition.
Guaranteed to be intact in good condition on arrival.
But in the unlikely event your water filter was damaged in transit we have full insurance to cover your product for you and we will replace any damaged items at our cost.
Replacement Parts or Breakages
You can relax knowing that if in the unlikely event you have any issues or breakages we will be here to assist you with replacements. All ULTRAPURE water filters can have any parts replaced or recreated as required. Just let us know how we can assist you?
Automatic Cartridge Replacement Service
When you invest in a water filtration product from My Water Filter®, we like to ensure you have the best experience possible. We like to lend a hand & take care of you as best we can.
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We happily monitor the cartridge life for you
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When the cartridge is due for renewal, we then contact you
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Once confirmed, we arrange everything and have a new replacement cartridge delivered to your door.
The My Water Filter® Difference
We love our products and what we do so below are just some of the things we do to make a difference.
Transform Lives Through Clean Water Access
At My Water Filter, our steadfast commitment goes beyond our customers and their families; we are dedicated to enhancing lives on a broader scale.
The core of our mission lies in leaving a legacy and making a meaningful difference in the world. With every purchase you make, we contribute 30 days' access to Life Saving Clean Water to those in need, acting as a catalyst for positive change.
We give water on your behalf through our enduring partnership with the Global Giving Initiative, Buy1GIVE1.
Your choice to support My Water Filter translates into tangible assistance for those in need, contributing to the collective effort of saving lives. Thank you for being a crucial part of this journey and for enabling us to make a genuine impact, one purchase at a time.

Why Buy from My Water Filter
At My Water Filter, we offer products that combine quality, reliability, and performance to give you peace of mind knowing you're using a high-performance product that provides clean, safe, and healthy water for your family.
We Give Together
When you buy a water filter or home water solution from My Water Filter®, at no extra cost to you, we give life changing drinking water to people in need on your behalf.
Bit by bit we make a difference together. Check out our Giving page here.
“We also deliver our products for FREE and you get a 30-day money back guarantee.
The product comes with free insurance too!”
Free Delivery Australia Wide
Free Insurance
Our 10 Guarantees
30 Day Money Back Guarantee
5-Year Warranty
| Product ID | 3283 |
| Model | Triple Under Sink Water Filter System with Alkaline & Sediment Protection |
| Dimensions | Housing including bracket: 33.5cm H x 39.5cm W x 13cm D Requires bottom clearance of at least 3cm to lower the housing to change cartridges Faucet top height: 242 mm from bench top Faucet spout water outlet distance from upright : 123 mm Faucet shaft: 10mm diameter |
| Housing Warranty | 5 Years |
| Accessories and Parts Warranty | 1 Year |
| Micron Rating | 2 Micron |
| Filter Cartridge Size | 10" x 2.5" |
| Country of Manufacturer | USA|Europe |
| Water Type | Treated Chlorinated Town & City Water|Rain Water|Potable Bore Water |
To view the current cartridge replacement price and information for this filter please see below:













