Free Water Savings Tool

Water Savings Calculator
How Much Could You Save?

Enter your household details below to see how much you could save by switching from bottled water to a home water filter — and how quickly a filter pays for itself.

Your Household Details

Your Estimated Savings

Annual spend on bottled water
$910
5-year spend on bottled water
$4,550
Cost of filter system (installed)
$840
You could save over 5 years
$3,710
Payback period
11 months
Now60 months

Estimates based on your inputs. Annual filter servicing costs (~$150–$200/year) not included. Real savings will vary based on usage.

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Why Switch to Filtered Water?

The Real Cost of Bottled Water

Australians spend more than $700 million on bottled water every year. For a family of four buying just two cases of 600ml water per week at around $8 each, that is over $800 a year — and the cost compounds every year you continue.

Beyond the financial cost, consider the environmental impact: plastic water bottles are one of the most significant contributors to landfill and ocean plastic pollution in Australia. A single reverse osmosis system or under-sink filter can eliminate thousands of plastic bottles from your household every year.

How a Home Water Filter Changes the Equation

A professionally installed under-sink water filter from Filters For You costs from $550 — supply and installation included. From the day it is installed, your household has access to clean, filtered water from the kitchen tap at a cost of fractions of a cent per litre.

Reverse osmosis systems (from $840) go even further, removing up to 99% of contaminants including fluoride, chlorine, heavy metals and dissolved solids — producing water quality that rivals or exceeds premium bottled water brands.

What the Calculator Tells You

  • Annual spend — what you are currently spending on bottled water per year based on your inputs
  • 5-year spend — the cumulative cost of continuing to buy bottled water over five years
  • Filter cost — the installed price of the system you selected
  • 5-year savings — the difference between what you would spend on bottled water versus the filter cost
  • Payback period — how many months before the filter has paid for itself through bottled water savings

Ready to Make the Switch?

Jean-Paul Barber from Filters For You installs water filtration systems across Greater Sydney. Fixed prices, NSW Licensed Plumber 461511C, and a lifetime workmanship warranty on every installation. Most bookings within 3 to 5 business days.

Call Jean-Paul — 0430 546 749

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Jean-Paul covers all of Greater Sydney. Call now or request a quote online.

Mon–Sat 7am–6pm · Fixed price quotes
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