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%

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 367 reviews
87%
(321)
6%
(22)
2%
(8)
2%
(6)
3%
(10)
M
Mark Migallo (Sydney, AU)
Water is great, but the device has cracked after one year

The water tastes much better after installing our Tapp system for our kitchen water facet. We just signed up for the renewal service after a year of use which I'm glad we did as it covers replacement all of the pieces used for the filtration system. I noticed the top side of our filter housing has developed a hair line crack across it. We can't notice it when the water isn't running through the filter housing, but when turned on for filtered water, the filter housing bulges and the crack becomes pronounced. I'll be requesting a replacement before the crack increases and we can't use it. If we didn't subscribe to the yearly filter service replacement, we'd have to buy a new unit which isn't cheap.

Hi Marc

Thanks for your review — we’re glad to hear the water quality has improved for you.

Regarding the crack: you’re covered under our warranty. As long as you’re actively replacing your cartridges (subscription or purchased refills), we replace essential parts like the housing, valves and adapters free of charge. Please contact our support team and we’ll arrange a replacement right away.

Thanks again for the feedback.

S
Simon (Sydney, AU)
Excellent product and service

I purchased a tap filter and put on my kitchen tap but unfortunately overtightened it and could not remove it to put it on a new tap i was installing. I contacted the company and explained my predicament and they sent me out a replacement fitting free of charge despite me saying I would pay. Brilliant product, clean water, affordable and the service was prompt and friendly.

Hi Simon,
Thanks so much for leaving this review - So happy to hear that you're loving the product :)

A
Angela Barnes (Sydney, AU)
Best purchase this year

I love my screw-on tap water filter. Its sleek design doesn’t make it an intrusive attachment to your kitchen mixer.
The installation instructions were easy to follow, and when none of the connectors fit my tap, I emailed the contact and was sent a different set of connectors at no extra cost. Absolutely outstanding service too, because the connectors arrived within the day of advising they would be sent. I love being able to drink filtered water from the tap and knowing my son is also receiving the best quality water too. I use it for washing my fruit and veg, boiling, and steaming. The filtration has basically replaced my need for the mainstream “dirty” water outlet.

Hi Angela,
Thanks for leaving this review!
We're so happy to hear :)

C
Cam W (Melbourne, AU)
Worked so well until it didn’t

Absolutely loved this thing for about 4 months until the valve which switched between the tap and the filter started to leak. As it is now we can’t prevent the hot water from leaking through to the filter side, so I assume the filters would be damaged by this and don’t really know how to fix it. Tried taking it off and putting it all back on again but the same thing happens - doesn’t seem like it’s been built to last. I bought a 6 month filter supply thinking it would work for a lot longer but assume I’ll need to replace the whole unit now. Not sure it’s really worth it.

V
Vinicius Crastechini Duarte (Brisbane, AU)

Great product and great customer service! I knew I’d need a special adapter and told them straight after I bought the product and they sent me all together.

Hi Vinicius,
Thanks so much for leaving this review! We are so happy to hear :)

F
Filter (Sydney, AU)
Best buy ever

Now our water tastes like water should , clear and a pleasure to drink

Hi there,
Thanks so much for leaving this review!
We're so happy to hear that you are enjoying your filter :)

S
Sarah (Sydney, AU)
Easy to install

The delivery was fast using express post. It was a hassle free installation as the package came prepared with a large range of sizes which other brands claim to have but don’t! We have peace of mind using this filter Tapp.

Hi Sarah,
Thanks for leaving this review! We're so glad to hear that you found installation easy. We hope that you love your filter :)

A
Anthony Neal (Sydney, AU)
Clarence River Area Water

Big improvement on the taste and less sediment on electric jug base plate, good result for the purchase.

Hi Anthony,
Thanks for leaving this review! We're so happy to hear that you can taste the difference :)

C
Caroline Clynes (Melbourne, AU)
Delicious water you can really taste the difference!

Delicious water - I could taste the difference immediately from ordinary tap water, then using the filter.
I have purchased a tap filter for my kitchen and one for the bathroom, a Shower Filter Diamond (so much better for my skin and hair) and lastly a water bottle - so I made a huge change to every place I use or consume water.
I even use it to fill my C-Pap machine every night instead of purchasing expensive bottled water.
I could not be happier with the products and will continue to refill filters when required.

Hi Caroline,
Thanks for leaving this review! We're so happy to hear that you are loving the products :)

L
Lyn Cowan (Brisbane, AU)
Great product!

Convenient and easy to use, great tasting water to drink,
Ending carrying heavy water containers from supermarkets and would recommend this product.

Hi Lyn,
Thanks so much for the review! We're so happy to hear that you are finding the filter convenient and can taste the difference :)