Help & buying guides

Practical guides for choosing, installing, and maintaining water filtration systems in Australia. We add new guides regularly — if there is something specific you need to know, get in touch.

• Water Bubblers vs Bottled Water Coolers

  Plumbed-in bubblers or bottled water coolers for your office, gym, school, or cafe? Cost, compliance, practicality, and waste. A straight comparison.

• Bunded Chemical Tanks — Australian Regulations

  AS 1940, secondary containment, and when an integrated poly bunded tank is required for chemical dosing on bore or rural water systems.

• Installing an Under-Sink Water Filter

  Step-by-step DIY guide to installing an under-sink water filter in an Australian kitchen. Tools, fittings, and when to call a plumber.

• WaterMark Certification Explained

  What WaterMark certification is, why Australian plumbing law requires it, which products need it, and how to verify a licence number.

• Which Water Filter Should I Choose?

  Buyer's guide to choosing a water filter in Australia. Diagnose your water problem, your install constraints, and your budget — then pick the right system.

• Whole House Water Filter Cost — Australia

  Honest pricing on whole-house water filtration. System cost, plumber install cost, cartridge running cost, and the five-year total for a typical Australian home.