Skip to content

Free Shipping Over $99*

Log In Register Cart
Menu
  • DIY Install Your Bench Top Water Filter
  • At Home
    • Shop Water Filters
      • Bench Top Water Filters
      • Under Sink Systems
      • Reverse Osmosis Purification
      • Inline Water Filters
      • Water Coolers & Bubblers
      • The Luxe Collection
    • Shop by Location
      • Kitchen Water Filters
      • Bath & Shower Filters
      • Fridge Filters
      • Appliances Filters
      • Whole House Systems
    • Shop by Concern
      • Alkaline Water
      • Water Softeners
      • Ultraviolet Systems
      • Fluoride Reduction
  • Business
    • Shop Water Filters
      • Bench Top Water Filters
      • Under Sink Systems
      • Reverse Osmosis Purification
      • Inline Water Filters
    • Shop By Location
      • Kitchen, Staff & Waiting Room
      • Shower & Bathroom Facilities
      • Water Coolers & Bubblers
      • Whole Premises Systems
      • Fridge Filters
      • Appliances Filters
    • Shop by Concern
      • Alkaline Water
      • Water Softeners
      • Ultraviolet Systems
      • Fluoride Reduction
  • Adventure Series
    • Shop Water Filters
      • Bench Top Water Filters
      • Inline Water Filters
    • Shop By Location
      • Kitchen
      • Bath & Shower Filters
      • Point of Entry Systems
  • Accessories
    • Tap Fittings & Faucets
    • Leak Protection System
    • Water Coolers & Bubblers
    • Water Bottles & Hydration Accessories
    • Cartridge Replacement Accessories
  • Replacement Cartridges
    • 10" Water Filter Cartridges
    • Quick Change Undersink Cartridges
    • High Flow Filter Cartridges
    • Inline Water Filter Cartridges
    • Fridge Filter Cartridges
    • Alkaline - Remineraliser Cartridges
    • Bath and Shower Filter Cartridges
    • RO-5U Replacement Cartridges
    • Adventure Series Replacement Cartridges
    • The Luxe Collection Filter Cartridges
  • Sale
  • Contact Us
  • About Us
  • Affiliate Program
  • Customer Service
    • Important Information
      • Frequently Asked Questions
      • In-Home Serviceable Areas
      • Returns, Refunds & Warranty
      • Shipping Information
  • All About Filters
    • Articles
      • Soft Water vs Hard Water
      • Benefits of Alkaline Water
      • Disinfectants, TDS & VOC
      • Filtration vs Purification
    • Tutorials
      • DIY Install Your Bench Top Filter
      • Changing Filter Cartridges
      • Bench Top Water Filter Troubleshooting Guide
  • Blog
Pure Water Systems
1300 808 966
  • Search
  • Account
    • Log In
    • Create Account
  • Support
    • Customer Service
    • Contact Us
    • About Us
    • FAQs
    • Shipping Information
    • Returns, Refunds & Warranty
    • In-Home Serviceable Areas
    • Affiliate Program
  • Learn
    • All About Filters
    • Why Should I Filter My Water
    • Filtration vs Purification
    • Disinfectants, TDS and VOCs
    • Benefits of Alkaline Water
    • DIY Install Your Bench Top Filter
    • Changing Filter Cartridges
    • Bench Top Water Filter Troubleshooting
    • View All
  • 00 items
    Cart

Country/region

  • Australia AUD $
  • New Zealand NZD $
  • At Home
    • Solutions for home
    • Shop All Products
    • Shop Water Filters
      • Bench Top Water Filters
      • Under Sink Systems
      • Reverse Osmosis Purification
      • Inline Water Filters
      • Water Coolers & Bubblers
      • The Luxe Collection
    • Shop by Location
      • Kitchen Water Filters
      • Bath & Shower Filters
      • Fridge Filters
      • Appliances Filters
      • Whole House Systems
    • Shop by Concern
      • Alkaline Water
      • Water Softeners
      • Ultraviolet Systems
      • Fluoride Reduction
  • Business
    • Solutions for business
    • Shop All Products
    • Shop Water Filters
      • Bench Top Water Filters
      • Under Sink Systems
      • Reverse Osmosis Purification
      • Inline Water Filters
    • Shop By Location
      • Kitchen, Staff & Waiting Room
      • Shower & Bathroom Facilities
      • Water Coolers & Bubblers
      • Whole Premises Systems
      • Fridge Filters
      • Appliances Filters
    • Shop by Concern
      • Alkaline Water
      • Water Softeners
      • Ultraviolet Systems
      • Fluoride Reduction
  • Adventure Series
    • Water Solutions for your Adventure
    • Shop All Products
    • Shop Water Filters
      • Bench Top Water Filters
      • Inline Water Filters
    • Shop By Location
      • Kitchen
      • Bath & Shower Filters
      • Point of Entry Systems
  • Accessories
    • Accessories
    • Shop All Products
    • Shop All Accessories
    • Shop By Collection
      • Tap Fittings & Faucets
      • Leak Protection System
      • Water Coolers & Bubblers
      • Water Bottles & Hydration Accessories
      • Cartridge Replacement Accessories
  • Replacement Cartridges
    • Replacement Cartridges
    • Shop All Products
    • Shop All Cartridges
    • Shop By Collection
      • 10" Water Filter Cartridges
      • Quick Change Undersink Cartridges
      • High Flow Filter Cartridges
      • Inline Water Filter Cartridges
      • Fridge Filter Cartridges
      • Alkaline - Remineraliser Cartridges
      • Bath and Shower Filter Cartridges
      • RO-5U Replacement Cartridges
      • Adventure Series Replacement Cartridges
      • The Luxe Collection Filter Cartridges
  • Sale

Item added to your cart

View cart
Free Shipping on all orders over $99*
30-Day Money Back Pure Quality Guarantee
RO-5U REVERSE OSMOSIS WATER PURIFIER Health, Innovation and Style
Buy Now, Pay Later Shop with Afterpay

All Collections

  • White and blue 10-inch Hi-Tech Optimiser water filter cartridge with brand and product information label.

    10" Water Filter Cartridge Range

    10" Water Filter Cartridge Range

  • 123456

    123456

  • 33rd Birthday Sale

    33rd Birthday Sale

  • Adventure Series - All Products

    Adventure Series - All Products

  • Adventure Series Kitchen Filter Solutions

    Adventure Series Kitchen Filter Solutions

  • Adventure Series Replacement Cartridges

    Adventure Series Replacement Cartridges

  • Chrome-finished brass high-output shower filter in clear plastic packaging with blue and white label.

    Adventure Series Shower Filters

    Adventure Series Shower Filters

  • White cylindrical water filter housing with black and orange inline connectors and metal mounting bracket.

    Adventure Water Filters for RVs and Caravans

    Adventure Water Filters for RVs and Caravans

  • Affiliate Collection

    Affiliate Collection

  • Page 1 of 11
  • Next page
  • Facebook
  • Pinterest
  • Instagram
  • YouTube
  • Translation missing: en.general.social.links.linkedin

Quick links

  • Contact Us
  • About Us
  • Affiliate Program
  • Log-In/Register
  • The Blog
  • Perth
  • Gold Coast

Customer Service

  • Shipping Information
  • Returns, Refunds & Warranty
  • In-Home Serviceable Areas
  • Frequently Asked Questions
  • Privacy Policy
  • Terms & Conditions
  • View All

All About Filters

  • Why Should I Filter My Water
  • Filtration vs Purification
  • Disinfectants, TDS & VOCs
  • Benefits of Alkaline Water
  • DIY Install Your Filter
  • Changing Filter Cartridges
  • Bench Top Water Filter Troubleshooting Guide

Shop Products

  • Shop All Products
  • Reverse Osmosis Purification
  • Alkaline Water
  • Fluoride Removal
  • Portable Filters
  • All RV & Caravan Products

Country/region

  • Australia AUD $
  • New Zealand NZD $

Safe & Secure Shopping. We Accept:

  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Call Us
  • Email
  • Live Chat
  • Scroll To Top
© 2026 Pure Water Systems (Aust) Pty Ltd. ABN 19 051 617 031
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.