Whole House vs Reverse Osmosis: Which Is Better? | Filters For You
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A simpler way to choose

Whole house vs
reverse osmosis.

One for your home.
One extra step for your glass.

See the difference
The short answer

Two jobs.
One home.

Whole house treats the water throughout your home. Reverse osmosis adds a finer purification step at your drinking tap.

One improves your daily routine. The other goes further for what you drink. Both are valuable on their own.

See it in your home ↓
Follow the water

Where would you
like the difference?

01 / THROUGHOUT YOUR HOME

Every shower.
Every bath. Every tap.

Sediment filtration and catalytic carbon help reduce sediment, chlorine and chloramine. Your kitchen tap is included.

Meet Pure Home ↗
02 / AT YOUR DRINKING TAP

An extra step.
In every glass.

RO adds membrane purification for drinking and cooking. Choose alkaline water, or hydrogen-rich alkaline with Pure Premium.

Explore reverse osmosis ↗
03 / BOTH WORKING TOGETHER

The whole home.
And the daily glass.

Whole house treats the incoming water. Pure Premium adds that finer step at the kitchen. This is the thinking behind Deluxe.

Discover Deluxe ↓
Sunlit bath and shower in a warm stone bathroom, illustrative interior
Water for the way you live.
A good choice on its own

Whole house.
A whole lot
of difference.

Yes, your drinking water is filtered too.

Your kitchen, shower, bath and laundry all receive treated water. Less sediment. Reduced chlorine and chloramine. A worthwhile upgrade throughout your home.

RO builds on that value with an extra purification step for the water you drink.

See what whole house does ↗
The difference at a glance

Which is better?
Start with what matters to you.

For water throughout the house, choose whole house. For extra drinking-water purification, choose RO. For both, bring them together.

Comparison of FFY whole-house filtration and under-sink reverse osmosis
What matters to youWhole houseReverse osmosis
Where it worksHousehold taps, showers & bathsDrinking tap at the kitchen sink
Sediment, chlorine & chloramineCatalytic carbon + sediment filtration for your homeCarbon prefilters + membrane; dedicated chloramine treatment is whole house
Dissolved substances, including fluorideNot its treatment focusExtra membrane purification at the drinking tap
Alkaline or hydrogen-rich waterRetains naturally occurring dissolved mineralsAlkaline options; hydrogen-rich alkaline with Pure Premium
A great fit when…You want filtered water across your everyday routineYou want a dedicated source of purified drinking water
Want the detail on filtration?

Different filters target different substances. Carbon helps reduce chlorine and chloramine; an RO membrane adds treatment for dissolved substances such as fluoride. Performance depends on the system, water conditions and cartridge care.

Microplastics are particles; fluoride and phosphates are dissolved substances. Those are different filtration questions. An exact reduction percentage needs testing of the particular system for the particular substance.

The supplied laboratory report B767408 compares Gold Coast tap water with RO and alkaline outputs in 2019. It illustrates treatment under those test conditions, rather than proving a removal percentage for every FFY installation.

Pure Premium’s alkaline and hydrogen features are supported by the supplier’s cartridge data. These describe the water, without promising health outcomes. For a plain explanation of the technologies, see the CDC’s home water treatment guide.

Deluxe package with FFY-labelled whole-house system, Pure Premium RO and premium mixer, illustrative studio setting
Bring it all together

The home.
The glass.
The Deluxe.

Two kinds of filtration.
One complete home package.

Pure Home+Pure Premium+Premium mixer

From $6,290 installed Including GST. Final quote depends on your installation.

Ask about Deluxe
5.030 Google reviews

From homes like yours.

What our clients say about their water and our service.

“Wow what difference! You can never go back to drinking normal tap water after having this system installed.”

Jade DanielleGoogle review

“The setup is super neat and the tap looks beautiful. Our water tastes exceptionally clean and fresh.”

Kayla KagarasGoogle review

“Great job from Jean-Paul installing our 7 stage reverse osmosis. Very happy with the install.”

YousGoogle review

“Very pleased with Jean-Paul after installing our 5 stage reverse osmosis system. Our water tastes significantly better now.”

Jere SkorinGoogle review

“Now that’s water! I don’t have to buy bottled water anymore. What a difference.”

Mandy BoustaniGoogle review

“Jean-Paul installed our smart reverse osmosis system and did a wonderful job. Our water quality is absolutely great!”

Irene EvansGoogle review

“He arrived on time, worked neatly and made the whole process very simple. The water tastes much cleaner now.”

Elly BarbarGoogle review

“Absolutely fantastic experience! Professional, extremely knowledgeable, friendly, and the whole process seamless.”

GeorgiaGoogle review

“From start to finish the interaction, communication and experience was positive, fast and comprehensive.”

Scott PurseyGoogle review

“Extremely knowledgeable and professional service. An easy installation and complete satisfaction.”

Brendan TinkGoogle review

“Fantastic home filters. Clean and easy to deal with. Highly recommend.”

Oliver AlameriGoogle review

“Great to deal with, quality work. Highly recommend.”

Jye O’NeilGoogle review

“Jean-Paul came for a free inspection and provided everything I needed to make the right decision.”

Sergio ZambranoGoogle review
Glass of water beside a kitchen tap, illustrative interior
Purified water, on tap
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Your home. Your choice.
In writing first.

Tell us where you live and what you want from your water. We’ll help you find the right fit, with a quote for your home.

Where's home?

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Done. We're onto it.

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Rather talk it through? Call 0430 546 749, or book a free assessment.

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The written version

Whole house vs RO,
written down.

The difference, which suits you, and why some homes choose both. Open what you want to read.

What’s the difference between whole house and reverse osmosis?

Whole-house filtration treats the incoming water for your household outlets. Reverse osmosis adds a finer purification step for your drinking water.

Pure Home uses sediment filtration and catalytic carbon to help reduce sediment, chlorine and chloramine. Showers, baths, laundry and the kitchen all receive treated water. Under-sink RO uses a membrane to reduce dissolved substances such as fluoride at a dedicated drinking tap. Coverage and treatment depth are different questions.

Which is better for your home?

Start with where you want to notice the change.

Choose whole house when your priority is water across the household. Choose RO when your priority is extra purification for drinking and cooking. Neither makes the other pointless. On a drinkable mains supply, whole-house filtration is a useful improvement at the kitchen tap as well as everywhere else. Explore Pure Home or compare the RO systems for the detailed specifications.

Can you use whole house and reverse osmosis together?

Yes. They do different jobs, in the same home.

The whole-house system treats water as it enters. The RO system then adds membrane purification at the kitchen. The Deluxe Home Package brings Pure Home, Pure Premium seven-stage hydrogen-rich alkaline RO and a premium three-way mixer together, from $6,290 installed including GST. Your final quote depends on the installation. You can also start with one system and discuss the second later.

Where do alkaline and hydrogen-rich water fit?

They describe the finish of the RO drinking water.

The membrane performs the separation first; the finishing stages then remineralise the water. Pure Plus is the alkaline starting point. Pure Premium adds a hydrogen-rich alkaline stage. Pure Luxe is the smart alkaline option. Whole-house filtration retains naturally occurring dissolved minerals. These features describe treatment and water characteristics; they do not establish health benefits. See the individual RO options.

What about fluoride, microplastics and reduction percentages?

Different substances need different treatment and test evidence.

An RO membrane adds treatment for dissolved substances such as fluoride. Microplastics are particles, while fluoride and phosphates are dissolved substances. A blanket reduction percentage across all of them needs testing for each substance on the particular system. The supplied laboratory report records specific RO and alkaline outputs in 2019; it does not prove a reduction percentage for every FFY system. Pure Premium’s finishing features are described in the supplier’s cartridge data.

The comparison questions

Still deciding?

The questions that help you choose. Simply put.

What’s the difference between whole house and reverse osmosis?

Whole-house filtration treats incoming water before it reaches your household taps, showers and baths. An under-sink reverse osmosis system adds membrane purification at a dedicated drinking tap. They cover different needs and can work together.

Which is better, whole house or reverse osmosis?

Whole house is the better fit if your priority is filtered water throughout your home. RO is the better fit if your priority is extra purification for drinking and cooking. The Deluxe Home Package combines whole-house filtration, Pure Premium RO and a premium three-way mixer for both needs.

Can I drink the water with just a whole-house filter?

Yes. On a safe, drinkable mains supply, whole-house filtration also treats the water at your kitchen tap. It helps reduce sediment, chlorine and chloramine throughout your home. RO is an optional additional step for drinking water, rather than something every whole-house customer must add.

Do I need to install both at the same time?

No. You can choose the system that meets your priority now and discuss adding the other later. If you already want both, the Deluxe Home Package brings the whole-house system, Pure Premium RO and a premium three-way mixer into one planned installation.

Find your fit.

Whole house, RO, or both. We’ll help you choose what makes sense for your home.

Help me choose