AustraWater Filtration

The right filter for your system.

Order replacements or book a professional filter change.
  • Licensed installers
  • Lifetime core warranty on Home Guard
  • Standard-size cartridges
  • Local Geelong team

Find your filters.

The three Home Guard cartridges: sediment, GAC + KDF and carbon block

Home Guard

5-micron sediment · GAC + KDF 55 & 85 · CTO carbon block (all 20" x 4.5")

Every 12 months

Crystal cartridges and RO membrane

Crystal with Home Guard

6-stage set incl. RO membrane

All cartridges every 12 months

Crystal cartridges and RO membrane

Crystal 7-stage

7-stage set incl. RO membrane

Pre-filters ~6 months, membrane 2-4 years

Rain Guard

Sediment · coconut carbon + scale media · carbon + KDF · 48 W UV lamp

Cartridges per schedule; UV lamp alerts when due

Commercial unit

One cartridge (5 stages) + UV

When the filter-life display says it's due

Filter cartridges

This is what your filter catches.

A licensed plumber installing a filter

Order filters or book a filter change.

Tell us your system and we'll sort the right cartridges.
What do you need?
Your system
Best time to call

We never share your details.

Never think about filters again.

We remind you, bring the right cartridges and change them for you.

Book free check Call
Replacement Water Filters | Austra Water Filtration