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CHF vs PW Series · Long-term Savings

What does CHF
really cost you?

The $143 annual saving is just the start. Over 5, 10 or 15 years of filter changes, the difference adds up to thousands of dollars. Set your household profile below and see the real lifetime cost of staying with CHF.

Interactive comparison

5, 10 and 15-year
savings calculator.

Compare your total cost of staying on CHF replacement filters vs switching to PW Series. Adjust the variables to match your household.

CHF vs PW Series — Lifetime Cost Calculator

Based on published CHF pricing and PW Series introductory pricing as of 2025

Your situation
Current annual pricing
CHF filter supply (your price) $/yr
PW Series 3-filter set $205/yr

CHF pricing varies between customers — enter what you actually pay for your annual CHF filter supply to see your real saving.

You save
$0
over your time horizon
5 Years
$0
total saved
10 Years
$0
total saved
15 Years
$0
total saved
Cost breakdown — 10 years
CHF total cost$0
PW Series total cost$0
You save$0
Total cost over time
Cumulative cost at year intervals
CHF cost
PW Series cost
Calculator assumptions Calculations use a default CHF annual supply of $348 (3-filter set including delivery, per CHF published pricing 2025) — but CHF pricing varies between customers, so enter your own figure for an accurate result and PW Series 3-filter set at $205 introductory pricing. Install fees where selected use $120 per CHF contactless visit and $80 per ProperWater Perth metro service call. For customers outside Perth metro, the "DIY change" option is the relevant comparison — PW Series filters ship Australia-wide. The calculator does not include CHF annual service contract fees (varies $0–$150+ depending on plan). Inflation and price adjustments not modelled — figures are in 2025 dollars. Filter change frequency assumes consistent water quality and usage. Actual savings may be higher for households on annual CHF service contracts or with heavier filter usage.

Stop paying CHF prices.
Start saving.

$143 a year. $1,430 over a decade. Same compatible filters. No contract.

See PW Series — $205 Shop now — in stock → Call 0452 622 990

Please note: ProperWater Pty Ltd and our products are in no way endorsed by, affiliated with, or associated with Complete Home Filtration or Environmental Water Solutions Pty Ltd. References to CHF and Complete Home Filtration — including model references such as CHF-6000 and CHF-6200 — are for product-compatibility purposes only; PW Series replacement filters are independently designed for compatibility with the 15" × 4.5" filter housings used in CHF systems. All comparative pricing based on Complete Home Filtration's publicly published rates as of 2025.

build r10.66 · 13 Jul 2026