You invested in your Complete Home Filtration system because you wanted better water. That investment only keeps working if the filters inside it are doing their job. Here's what actually happens — and why the cost of changing filters is the cheapest part of owning a filtration system.
CHF owners who keep their filters current consistently report the same benefits. These are the things people notice first — and the things that fade when filters expire.
Benefit themes drawn from publicly available owner reviews. Proper Water is not affiliated with Complete Home Filtration.
Chlorine in unfiltered water strips natural oils from skin and hair. Fresh carbon filters remove it completely — the difference is most noticeable in the first few showers after a filter change.
The resin stage reduces the minerals that cause the stubborn white and hazy film on shower screens. As the resin loses capacity, scale deposits begin returning — often the first visible sign filters need changing.
Fresh carbon block filtration removes chlorine, chloramines and the disinfection byproducts that give Perth tap water its distinctive taste. Many CHF owners stop buying bottled water entirely within the first week.
Scale from hard water builds up inside kettles, coffee machines, dishwashers and hot water systems. Fresh resin filters reduce mineral load, slowing this build-up and extending appliance life — a concrete financial benefit that compounds over years.
A loading sediment filter gradually restricts flow. In Perth's higher-mineral water areas this can happen faster than expected. Maintaining the 12-month change schedule prevents the pressure drop that builds up when sediment filters are left too long.
Consistently filtered water throughout the home means better-tasting drinking water, more comfortable bathing and cooking with water you trust. The cumulative effect of unfiltered water returning is often noticed most clearly in how people feel after going on holiday and coming back to their CHF system.
Many CHF owners put off filter changes because of the cost. We understand — $348 a year is a significant ongoing expense. Here's what that comparison actually looks like.
PW Series pricing is introductory and subject to change. CHF pricing reflects the latest obtainable pricing as of 2025.
Register for stock notification or call us to discuss your options — no hard sell, just honest advice.