What it could mean
Understand the symptoms.
Point-of-use and whole-home filters differ in intended use, capacity and maintenance burden.
What to do next
Start with a specific goal and compare certification, cartridge costs, flow needs and installation space.
When a plumber should assess it
If the fault continues, is affecting other fixtures, risks damage or cannot be identified safely, arrange a professional assessment. Similar symptoms can have different causes, so an inspection is needed before confirming a repair.
What to tell us
- Your suburb and the affected fixture or system
- Whether the problem is continuous or intermittent
- Any noises, visible leaks, odours or recent changes
- Whether it involves a single fixture or several
This article is general guidance. Do not attempt electrical, gas, pressurised, confined-space or unsafe drainage work.