5000+ Happy Customers

This filter removes 95% of PFOS, PFOA, contaminants in your drinking water

Tool-free installation onto your existing tap

Eco-Friendly ditch the single-use plastic bottles

Cheap and effortless replacements every 2-3 months

Tool-free installation onto your existing tap

Eco-friendly alternative to plastic bottles

Cheap and effortless replacements every 2-3 months

Filling a glass bottle with water from a tap and a woman drinking water from a glass.

AJ

Verified Customer

"It has been great, the taste is noticeable straight away and our habit of loading trolleys with water bottles is no longer!"

As seen on

Logo of 'Better Homes and Gardens' in stylized font.Logo of 'Better Homes and Gardens' in stylized font.Logo of 'Better Homes and Gardens' in stylized font.

Unsafe Substances Found In YOUR Tap Water

A cloudy glass of water on a kitchen counter with a person in the background.

Health-Wrecking Contaminants

Unfiltered tap water contains a plethora of contaminants like limescale, chlorine, pesticides, pharmaceuticals, heavy metals, microplastics, and many more.

A dirty, stained metal sink with a close-up on the drain.

Rusty Old Pipes

Aged pipes with deteriorated lining spike your tap water with iron and rust, even leading to discoloration in extreme cases.

Glass of water with magnified bacteria; symbol indicating contamination.

Bacteria And Germs

Did you know several areas experienced tap water contamination with bacteria like E. coli and Salmonella?

…Exposing You To Serious Health Risks

Heart disease

Arthritis

Reduced Fertility

Digestive issues

Endocrine Disruption

Weakened immune system

Respiratory diseases

Cancer

Infections

…Exposing You To Serious Health Risks

Heart disease

Arthritis

Reduced Fertility

Digestive issues

Endocrine Disruption

Weakened immune system

Respiratory diseases

Cancer

Infections

And More...

The Tap Filter That Keeps Your Water Safe

Illustration of a cutaway view of an air purifier showing the airflow and filtration process.

Enjoy clean, great-tasting water effortlessly. Our tap filter screws onto your tap in seconds and protects you from microplastics, heavy metals, and other harmful pollutants found in tap water with its carbon disc.

What Our Filter Removes:

Limescale

Microplastics

Heavy Metals

90+ other contaminants

Illustration of a cutaway view of an air purifier showing the airflow and filtration process.

Clean Water, Unrestricted Flow

Water pouring from a modern faucet into a glass held by a human hand.

Clean Water, Unrestricted Flow

 4L

You’ll forget it’s there: We designed our filter to maintain a flowrate of 4 liters per minute.

90+

Protect your health by removing over 90 contaminants from your tap water.

220-300L

Long-lasting filter cartridges filter 220-300 litres per month without clogging.

Good For Your Health And The Environment

Made from Durable and Safe Materials

Icon of a hand holding a leaf, symbolizing care or growth, against a blue background.

Eco-friendly carbon disc cartridges

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Guaranteed protection from harmful contaminants

Icon of a heart surrounding a globe with a checkmark on a blue background.

Cost-effective alternative to bottled water

Tool-Free, Simple Installation

01

Hand twisting a faucet with a symbolic spring to indicate water saving.

Remove Aerator:

Twist off the aerator from your faucet’s spout.

02

Hand holding a chrome water metering device being installed on a tap.

Attach Connector:

Screw the filter’s connector onto the thread of you faucet. Make sure it’s firmly seated.

03

A person's hand touching a smart water faucet attachment.

Activate Filter:

Flip the filter’s lever to switch between filtered and unfiltered water as desired.

Designed To Fit Most Taps

95% of taps in Australia use fittings that are compatible with the TAPP Water Filter.

Not Compatible With Certain Taps

Shower type

Icon showing a no-drinking sign over a kitchen faucet, indicating non-potable water.

Oval thread

Icon depicting touchless faucet operation with a 'no' symbol, indicating incorrect use.

with sensor

Unsure If It Will Fit?

You can email our dedicated customer service team, and we’ll quickly confirm whether your tap is compatible. Let’s make clean water accessible to everyone.

Email us

5000+ Happy Customers

Australia's best tap mounted water filter

  • Hand filling a glass with water from a kitchen faucet.
  • Chrome bathroom toothbrush holder and water faucet attachment.
  • Open box with faucet water filter and installation instructions.
  • Installation steps for a water filter, compatible with most Australian taps except certain types.
  • A person washing a tomato under a filtered tap, promoting clean and better-tasting tap water.
  • Water filter with dimensions and text saying it screws onto a tap tool-free and filters limescale and substances.
  • Hand holding a carbon disc filter cartridge, with a green text box.
  • Kitchen faucet with features listed: no clogging, tool-free, 2-month cartridge lifespan, and $11/month annual refills.
  • Person unboxing a product with a 30-day money-back guarantee sign.

Luisa

Verified Customer

What an amazing difference this water filter has done to our drinking water! The taste is so wonderful and we have found we drink more water because it is so great tasting. Kids love it, we love it, would never go back to drinking unfiltered water again!!

5000+ Happy Customers

Out OF STOCK

Australia's best tap mounted water filter

Eliminate 90+ contaminants from your tap water and enjoy cleaner, tastier water directly from your tap.

Out OF STOCK

Best Value

Water filtration device and faucet attachment inside an open box with installation instructions.

Starter Pack 

Save 10%

Most Popular

A water faucet filter system in its packaging.

Annual Pack

$239.99

Save 15%

Included in the Annual Pack:

Water filter + 6 refills

12 months of filtered water included

30 day money back guarantee

5 different size adapters to fit your tap

Free shipping across Australia

Included in the Starter Pack:

TAPP waterfilter

One Carbon Disc cartridges 

One Carbon Disc cartridges 

One Carbon Disc cartridges 

One Carbon Disc cartridges 

Free Shipping over $150

30 Day Money Back Guarantee

Luisa

Verified Customer

What an amazing difference this water filter has done to our drinking water! The taste is so wonderful and we have found we drink more water because it is so great tasting. Kids love it, we love it, would never go back to drinking unfiltered water again!!

Over 5000 Happy Customers

See all reviews

Tappwater Vs The Rest

5-stage Nanofiltration Technology

Independently tested and certified to filter 100+ substances

Reduces limescale by 80% or more

4 L/min flowrate - 2X vs competition

Eco-friendly refills - recyclable and 85% lower CO2

30 days money-back guarantee

Lowest annual and per litre cost

5-stage Nanofiltration Technology

Independently tested and certified to filter 100+ substances

Reduces limescale by 80% or more

4 L/min flowrate - 2X vs competition

Eco-friendly refills - recyclable and 85% lower CO2

30 days money-back guarantee

Modern kitchen faucet with Tappwater logo on a transparent background.
Blue and white water filter pitcher on a transparent background.

Usual Filters

FAQ

30-Day Money Back Guarantee

Collage of hands performing various tasks under a kitchen tap with a '30 DAYS FREE TRIAL' badge overlay.

Our mission is to make clean water available to everyone, without the hassle of traditional tap filters. 


If you’re unsatisfied with the filter for whatever reason you can return it for a full refund within 30 days. No questions asked.

Collage of hands performing various tasks under a kitchen tap with a '30 DAYS FREE TRIAL' badge overlay.

Customer Reviews

Based on 274 reviews
89%
(243)
5%
(15)
2%
(5)
2%
(5)
2%
(6)
M
Maraea Rigby (Brisbane, AU)
Happy with the water filter and the customer service!

Really pleased with the products. It filters out the yucky taste and makes the water fresh as if botttled. Really pleased with the customer service as well. Outstanding!

C
Collin Davies (Sydney, AU)
Collin

Very good product as you only use it for drinking water

D
Denese Diamond (Newcastle, AU)

The Tap Water Filter

K
Katya (Melbourne, AU)
Life changing

For so long I’ve wanted to have a water filter on my tap. I don’t have to constantly fill up the water filter jug anymore, I can just simply turn the notch on the tap and instantly have filtered water! The Tapp filter is so easy to install and use. Not only does it look sleek, but the water tastes pure!

K
Kreety (Perth, AU)

After using the filter the water taste so much fresher and clean . Top notch customer service , very helpful.

L
Leah Cardona (Brisbane, AU)
Best Water Filter

This has been the best water filter we have bought. We had an under bench filter for years. This was so easy to install and very cost effective.

W
Wade Secomb (Coffs Harbour, AU)
Good product easy to use.

Water tastes better, drinking much more now.
Easy installation, great customer service, very helpful with any questions.

L
Lady Jen (Melbourne, AU)
Easiest Water Filter System around

Rather than paying a company hundreds to install a filter system under the sink (that takes up space), we decided to try this on our kitchen tap. Installed in a couple of minutes, it does the job easily. MUCH easier than boiling water for drinking purposes or other methods of purifying water for consumption. It doesn't take long to get used to turning it off, for hot water and on again for cold. Also, as it's only on the tap used for drinking water, the filter lasts longer and is more economical. No more sediment in water or the bottom of the kettle. Even husband has noticed the difference. When we have tap water served at a restaurant, he notices the "after-taste". We don't need a filter on the washing, toilet or shower, so this is a good option instead of "whole of house" filters that cost a lot more.

S
Sharon Taylor (Perth, AU)
Amazing

This product is fantastic, I can’t believe I haven’t found it sooner. Also Natalie and the staff went above and beyond to ensure it was fitted correctly. I couldn’t be more happier. Thank you so much for your patience and getting back to me so fast over Christmas break.

S
Sylvia Dritsakis (Kogarah, AU)
Cheers to great water!

Although it took several attempts to fit the connector….I have a strange tap which has short thread preventing the correct connector screwing in straight resulting in some leakage….we finally did it with some plumbing thread tape to prevent the leakage. It was well worth the extra effort! The water has no smell, it tastes great, and the filter is not cumbersome, unlike some,…we couldn’t be happier.
I bought an additional one for my daughter and she loves the water quality as well.