Great water filters will mess your kitchen up & your life. This company will mess your kitchen up, supply damaged products, lie & deny any responsibility. They will send plumber to install their product whom have no idea what they are doing. They have paid google to remove negative review or they have doctored a 5 star google review of someone else page. I have reported this to google.
Great Experience – Dave was friendly, patient and happy to answer all of our questions. As we live in a country town, the company did not have a plumber on their books to install in our area. Dave was more than happy to organise this for us. This is a great investment for our family and highly recommend Great Water Filters Australia. Show reply

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Buyer beware of Great Water – Paid deposit to get the top of the range filter system for the house & under the sink. The installer sent by Great Water said he has never install this system before & was ready the instructions on how to install this unit. Great Water advice that their installer had done plenty of these unit for them yet 4 days later he was still going. I said… Read more
to the installer don't Great Water do seminars to show the best way to install their unit properly, the installer looked at me & laughed. The box to house the filter system had rust on all 4 corners & 2 dints on top. They tried to sand the rust causing further cosmetic damage. They still fitted the box knowing it wasn’t right & to add to the cosmetic issues the installer left the plastic rap on the back & underside that is on the box to safe guard the unit in transit. The filter unit inside the box was leaking. When I confronted Great Water they blamed the installer & the installer blamed Great Water. When installing the unit inside, the installer Flooded the kitchen causing the wood to swell & the filter unit was screwed to the inside of my kitchen by screws that were to log & protruded out the other side. I conversed with Great Water & they have tried to blame me or the installer. They have come up with a lot of [Content Removed] reasons for not forfill their obligations & I have supply proof to refute thier lies. Great Water are using installers that have no cabinetry or electrical experience. Great Water is happy to allow these installer to chop & modify kitchen to install their products. Great Water doesn't care about saftey or cosmetics of your kitchen. Great Water take no care or responsibility. I am now having to involve my insurer to have the damages fixed. I'm writing this to warn other & to save them pain & suffering caused by Great Water, their installer & thier poor business ethics.
Reviews with attachments
Great service, awesome product – Very happy with the quality of the product and the service. We have gone from having dirty, hard water (awful town supply!) to clean water that feels soft after the installation of a whole-house filter. The whole process was quick, taking less than a week from my first approach to Great Water to the filter being installed. The plumber assigned was… Read more
friendly and professional. A very small amount of seepage we had after installation was fixed within a day after one text message to Great Water. While the price may put some off, we see it as a saving on the jug filters we no longer need to buy, and on the damage the old hard water used to do to the bathroom, kitchen and cars. I would definitely recommend Great Water's household filter system.
Very happy with our Great Water Reverse Osmosis Filter – I mustve driven Dave crazy with my months long enquiries about their Reverse Osmosis (RO) water filtration system but I could never tell. He was very patient, kind and helpful, doing his very best to answer my endless questions. I'm pretty particular and not easy to please so I was thrilled when we finally decided to go ahead with putting the… Read more · 1
system into place, under the sink. The plumber Blake Poisel did a great job too. Cant fault the service or price in any way. In fact I didnt even get any other quotes because the service was so good. The water tastes great too. No complaints. (If I could afford it, I would get the whole house filtration system with them).
Our family of 3 chose the standard recommended 10 litre filter, and are very happy with our choice. We use it for all drinking water, all washing of produce and all of our cooking too. We are plant-based eaters and so use quite a bit of water. We boil and steam and batch cook alot of our meals, so I sometimes need more than 10 litres of filtered water at a time, so i always fill and have available, a spare few litres of RO filtered water on standby, to save having to wait 15-30 mins until the 10 litre filter has refilled again.
Amazing experience, great tasting water – The purchasing experience was great, The person I spoke to explained to me how it works and advised me what tank size I should select. The installer Leveon was very friendly and explained to us how to use the filter and how to maintain it. Most importantly the taste of water is amazing and this is one of the best investments for a growing family. Amazing people, and fantastic product, highly recommend this company.
Highly recommend Great Water! Fast friendly service and clean quick installation – I was given easy-to-understand info and options at sales, then I received a call and confirmed an installation time that suited me perfectly. Tech was on time and did a really thorough fast installation. I'm really happy with it all and recommend Great Water to anyone.
In-depth reviews
Fantastic & Friendly Service, Installation & Maintenance – We met Levon in our first consultation four years ago, and then again when he installed our Osmosis system. Tom installed our full house filtration. Since then, I have recommended them and Great Water filtration system to my family and friends. Everyone who has since had their Osmosis under the sink filters installed, were all very happy with… Read more · 1
the great customer service and very professional approach to the work. Both Levon and Tom were always very punctual, very friendly and helpful to all of us when installing the systems.
We continue to be pleased with the installation, as we were when the filters were first installed. We noticed instantly the difference the filters have made from tasting how clean and fresh the water was, to how there was no obvious chlorine or metal smell at all.
We have complete peace of mind knowing all the nasties are being filtered out for drinking, cooking and washing. We have no hesitation in recommending Great Water.
Whole house water filtration – I purchased one of the "whole house water filtration systems" from these guys and so far its great. I am not sure why the other low ratings for this company are from but my experience was really good. I am in Perth and I knew they were based in the eastern states. A good mate reccomended them to me as he had purchased one of their systems almost a… Read more
year ago and said they were great to deal with. I am glad I went through them as well as they turned out to be really easy to deal with even when there was an issue with the unit, they sorted it out straight away. So 5 starts was just on the service. The unit itself is also really good and my family and I can already taste and feel the difference filtering our whole house. Example of the kind of service i received; There was one slight issue with some noise coming from the one way valve. I contacted Dave (sales) and though he was busy in a meeting, forwarded me on the details of the plumber to get local support. The plumber (Nic) responded straight away and organised to come out the next day. He replaced the faulty valve and now it's quiet as a mouse. To me, thats good service. The plumber Nic from "Ama Plumber" did a very good job with the installation and was very nice to deal with. Overall I'm pleased with the product and service.
Disappointed & money wasted !! – Do not purchase for a dental clinic !!! Ordered a RO system for a dental clinic, was told it would be suitable water for our autoclave machine and was told everything i wanted to hear on the phone. After the system was installed, which was sent with the incorrect filters/cartridges, the customer service was managed very poorly, [Name Removed]… Read more
became what i felt rude & sarcastic when i approached him with the issue was told I need to go speak with the 'scientist'. I no longer wanted to deal with him so contacted the hotline to speak with someone else. Which then I spoke with [Name Removed], who basically told me he can not do anything for me and they would not be offering a refund, the only thing i am entitled to is the system to be reinstalled which does not fix my problem or why I brought a system in the first place. The system i was not adequate for our clinic's needs. Salesman does not even no what microseimen's are. On catalogues they advertise the water as 'PURE WATER' defiantly not pure !!! Sounds like they are all about support and nice and helpful when purchasing the system but once they have your money they do not want to know you !!!
Very Disappointed and now have this useless RO system sitting in our clinic wasting space and a waste of money !!
Hi Gemma, We have dentists that have purchased our… Read more (+3 replies)
Positive reviews
Clear and tasteless – I found the experience quite smooth. It took 4 weeks however it was over Xmas and I had to wait for the plumbing business to open and they were flat out in the new year but it was not a problem for us. It was an easy install especially as our water pipe was very accessible. I have noticed a huge difference in the water especially cleaning the… Read more
bathroom. There is no chlorine taste and the water is crystal clear so I trust the filters are doing what they are supposed to do.
great service, clean water! – was easy to order the water filter system and installation over the phone. The plumber came to install as expected time wise. Very happy with the system and clean water it producing.
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Great Experience – Had a great experience. Called on the Monday and paid for an under sink reverse osmosis system. Had it delivered and installed a week later. Also, great customer service.
Negative reviews
love the product, customer service could be better – I have been posted the wrong cartridges, I have rang several times and left messages to no avail, need a technician to come out to fix and give the right cartridges.
Hi that's suprising you can't get through to customer… Read more (+2 replies)
Spent big bucks, unit leaked, outdoor install is not to code, horrible after sales service – Spent BIG dollars (4.6k) with the company putting in whole house filter, in kitchen filter as well as a on demand hot water unit PLUS a 10 year warranty. Hot water unit leaked and then stopped working within a year, the leak ruined my cabinetry under the sink (brand new build too) and NO FIX even tho it's guaranteed in their brochures etc,… Read more
absolutely no accountability. The the hot water unit stopped working completely, they first said it was out of warranty (we paid 10 year warranty and were lead to believe this included everything, were told by sales that they'd even upgrade the unit for FREE when they put out new systems - again lies) and when I pushed they waved the unit fee and said I had to pay for the reinstallation fee, not wanting to argue anymore i accepted begrudgingly.
We had plumbers come to do a little work on our taps and they found that great water installers had used click connections on the underground OUTDOOR install, and used indoor rated piping, and that the entire thing was not to code and illegal. Contacted great water and they denied, the sales came and looked and said it looked fine, i told him the plumbers said it was illegal and to get the guy who did the install to come back and have a look or another qualified plumber of theirs, the sales said he'd talk with management and i've never ever heard back from them since.
Disgraceful company. Absolutely would not recommend, will prob take them to fair trading soon.
Hi can you please call 1300 137 011 and ask for… Read more (+1 reply)
After Sale service – The chiller stopped working, contacted the office and I have been promised the chiller will be replaced, I have also been offered free replacement. Satisfied with the product and maintenance.
Hi Siby, thanks for your comments. The manufacturer… Read more
Recent reviews
Perfect for my needs – I purchased an under sink water filter from Great Water as I have many sensitivity issues with the town water. It is saving me $20 a week in bottled/cask water now and I love it. The contracted installer was friendly and efficient and an asset to Great Water. Very satisfied with both the system and service. Show details
Service – I saw Great Water at an exhibition in Melbourne and liked the idea of a full water-filtered system, the price was reasonable. The system was installed by a professional plumber quickly and works great.
Very happy with my new water filter – This company is absolutely fantastic. All my questions answered. Water filter was sent via post direct to the plumber who installed it within 3 days. Excellent service and communication. Very happy with my new water filter. Would highly recommend this company.
No chemical smells – Did a lot of research around whole house filtration systems, and for the price and customer service, we choose Great Water. The fixed price, and their own plumber, was also a contributing factor in our purchase. The water out the trap is now so clean and clear! No chemical smell in the shower, clothes are softer out the washing machine as well. Would highly recommend. Show reply
GREAT WATER Reverse Osmosis System is Great! – "I recently had a reverse osmosis water filter system installed, and I couldn't be happier with the results. One of the most significant changes I've experienced is the increased sense of safety knowing that I'm now getting properly filtered tap water. The water not only tastes better, but I also have the peace of mind that it's free from… Read more
impurities. What's more, this system retains the necessary minerals in the water, ensuring that I'm not missing out on any essential nutrients. It's been a fantastic addition to my home, and I highly recommend it for anyone looking to improve the quality of their drinking water."
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Has made a BIG difference - highly recommend – South east Melbourne based. Our water has always smelt like chemical. And after testing our tap water it came back with high amounts of aluminium, fluoride, chlorine etc. after listening to a podcast I decided to give Great Water Filters a call and had a whole house filtration system. The results were instant. Drinking water had 0 smell and… Read more
chemicals. Shower grout is looking healthier with cleaner water. Children’s bodies after a bath smell so pure and not like they’ve just bathed in chemicals. Would recommend. Staff are amazing found they were so kind and understanding. Customer service isn’t dead with Great water filters like it is with some companies. Would not hesitate to recommend.
Amaizing Service and Product – This is a great product with reasonable price. The plumber was careful when instaling the pipe since I have quartz composite sink and was installed in perfection. Show reply
Coffee is better &now drink the water – Smooth process from order to installation. Jamie sorted the installation quickly and discussed future maintenance to ensure we always have drinkable, water
Excellent choice of water filter – I purchased this at the Melbourne Home Show. I just got it installed a few weeks ago. Very Happy with the purchase. Water is great. I don't have to worry about the hard water nor the impurities. Show reply
The name says it all "Great Water, Great Product, Great Service and Great People" – Our family loves the Reverse Osmosis Filtration System, initially my husband was reluctant to spend money on a water filtration system however after tasting the filtered water he is now a big fan and is so glad we had it installed and as an added bonus we all enjoy drinking more water, even the dog.
Perfect Water Filter System I was looking for – I have been searching for a whole house filter system. There are many but the Great Water Filter products matched my requirement. From the purchase to installation I have received a great service. Dave looked after me well. The plumber who did the installation was quite prompt and professional.
Can't live without it – I had in the past used other Osmosis systems and very expensive as well. They had left my stomach heavy and uncomfortable. This is a perfectly pH-balanced alkaline water for our bodies. I had decided to change my filters at 10pm silly me, got myself into so much strife..... I rang Levon at 10pm... God Bless him, he was able to take me through… Read more
the whole process when I was panicking, screaming and water everywhere..... Thank You so Much....... I am able to enjoy your Great Water once again. God Bless LEVON and GREAT WATER.
Excellent product glad I had it installed – Our water quality is amazing, I particularly love the reverse osmosis filter. Now I also have the household filter too. Even the towels are softer without using softener in the washing machine. Highly recommend installing these filters Show details
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Dear Anthony, We take all concerns seriously and… Read more (+1 reply)