Quality, cost-effective water tanks with 10 year construction warranty
  • Home
  • Rain Water Filtration
  • Town Water Filtration
  • Reverse Osmosis Systems
  • Our products
    • Round Poly Tanks
    • Slimline Poly Tanks
    • Round Steel Tanks
    • Slimline Steel Tanks
    • Home pressure pumps
    • Water Filter Accessories
    • Water filter cartriges
      • 10”x 2.5” sediment filters
      • 10”x 2.5” carbon block filters
      • 10”x 4.5” sediment filters
      • 10”x 4.5” carbon block filters
      • 20”x 4.5” carbon block filters
      • 20”x 4.5” sediment filters
      • UV & Whole House Filter Service kits
Search
0 items / $0.00
Login / Register
Lets Talk - 0407 002 833
Menu
0 items $0.00
Click to enlarge
Home Rain Water Filtration Triple 10″ x 4.5” Big Blue Whole House Rainwater & Mains Water Filtration System
10" x 2.5" 0.5 Micron Silver Impregnated Carbon Block Filter
10" x 2.5" 0.5 Micron Silver Impregnated Carbon Block Filter $32.95
Back to products
Twin 10″ Big Blue Whole House Rainwater & Mains Water Filtration System – High Flow
Twin 10″ Big Blue Whole House Rainwater & Mains Water Filtration System – High Flow $399.95

Triple 10″ x 4.5” Big Blue Whole House Rainwater & Mains Water Filtration System

$499.95

What’s in the Box – Triple 10″ Big Blue Rainwater & Mains Water Filtration System

The Triple 10″ × 4.5″ Big Blue Whole House Water Filtration System includes three filter cartridges, heavy-duty filter housings, pressure gauges and mounting accessories for rainwater or mains water filtration applications.

Filtration Components

  • 1 × 10″ × 4.5″ 5-Micron Pleated Washable Sediment Filter: Helps remove dirt, rust, sand, silt and suspended particles.
  • 1 × 10″ × 4.5″ 5-Micron Carbon Block Filter: Helps reduce chlorine, unpleasant tastes and odours.
  • 1 × 10″ × 4.5″ 5-Micron Silver-Impregnated Antibacterial Carbon Block Filter: Provides additional carbon filtration and helps inhibit bacterial growth within the filter media.
  • 3 × Premium Big Blue Filter Housings: Heavy-duty 10″ × 4.5″ cartridge housings.

Mounting & Maintenance Components

  • 1 × Stainless Steel Mounting Bracket
  • 3 × Pressure Gauges
  • 1 × Filter Spanner

Technical Specifications

Specification Details
System type Triple-stage whole house filtration
Applications Rainwater and mains water filtration
Housing size 10″ × 4.5″
Number of cartridges 3
First cartridge 5-micron washable pleated sediment
Second cartridge 5-micron carbon block
Third cartridge 5-micron silver-impregnated carbon block
Stated maximum flow Up to 75 L/min
Pressure gauges 3
Mounting bracket Stainless steel
Filter spanner Included
UV disinfection Not included

Replacement Filters & Service Kits

Maintain your filtration system with compatible replacement sediment cartridges, carbon block filters and antibacterial carbon cartridges.

Shop Replacement Filter Cartridges

Australia-Wide Delivery

Aus Water Tanks supplies rainwater filtration systems, mains water filters and replacement cartridges Australia-wide.

Shop Online and Save – Australia-Wide Delivery

Contact Aus Water Tanks for pricing and freight options.

www.auswatertanks.com.au

 
 
Compare
Add to wishlist
Category: Rain Water Filtration
  • Description
  • Reviews (0)
Description

Triple 10″ Big Blue Whole House Rainwater & Mains Water Filtration System

The Triple 10″ Big Blue Whole House Water Filtration System is a high-flow, three-stage filtration solution designed for Australian homes using rainwater tanks or mains water supplies.

Combining 5-micron washable sediment filtration, 5-micron carbon block filtration and 5-micron silver-impregnated antibacterial carbon filtration, this system helps reduce sediment, dirt, rust, chlorine where present, and unpleasant tastes and odours.

With a stated flow capacity of up to 75 litres per minute, the system is designed to provide whole-house water filtration for taps, showers and household appliances.

Key Features & Benefits

  • Rainwater & Mains Water Filtration: Suitable for filtering sediment and improving water quality from both water sources.
  • Three-Stage Filtration: Combines sediment filtration with two carbon filtration stages.
  • 5-Micron Washable Sediment Filter: Helps capture dirt, rust, sand, silt and suspended particles.
  • 5-Micron Carbon Block Filter: Helps reduce chlorine, unpleasant tastes and odours.
  • Silver-Impregnated Antibacterial Carbon Filter: Provides additional carbon filtration and helps inhibit bacterial growth within the filter media.
  • High-Flow Design: Stated flow capacity of up to 75 L/min, depending on operating conditions.
  • Triple Big Blue Filter Housings: Three heavy-duty 10″ × 4.5″ filter housings.
  • Three Pressure Gauges: Assist with monitoring pressure and filter condition.
  • Stainless Steel Mounting Bracket: Provides secure mounting.
  • Replaceable Filter Cartridges: Allow convenient maintenance and alternative filtration configurations.

Ideal for Rainwater Tank & Mains Water Filtration

Rainwater Filtration

Rainwater collected from roofs and stored in tanks may contain sediment, organic matter and suspended particles.

This whole house rainwater filtration system uses three filtration stages to help improve water clarity, taste and odour.

It is suitable for rainwater tank sediment and carbon filtration, including rural properties, farms and off-grid homes.

Mains Water Filtration

For households connected to town water supplies, the system helps reduce sediment, chlorine, unpleasant tastes and odours.

Whole-house filtration can also help protect tapware, hot water systems, washing machines and other appliances from sediment buildup.

Recommended Applications

  • Whole house rainwater filtration
  • Rainwater tank filtration
  • Mains and town water filtration
  • Rural and farm water supplies
  • Off-grid properties
  • Sediment and rust reduction
  • Chlorine taste and odour reduction
  • Household plumbing and appliance protection from sediment

Three-Stage Water Filtration

Stage 1 – Sediment Filtration

The 5-micron washable pleated sediment cartridge helps capture dirt, rust, sand, silt and suspended particles.

Stage 2 – Carbon Block Filtration

The 5-micron carbon block cartridge helps reduce chlorine where present and improve water taste and odour.

Stage 3 – Antibacterial Carbon Filtration

The 5-micron silver-impregnated carbon block provides additional carbon filtration while helping inhibit bacterial growth within the filter media.

Important: This system does not include UV disinfection. Where untreated rainwater is intended for drinking, additional microbiological treatment may be required following a water quality assessment.

Why Buy From Aus Water Tanks?

Over 30 Years of Water Industry Experience

With more than 30 years of experience in the Australian rainwater and water industry, Aus Water Tanks supplies water storage, pumping and filtration solutions.

Our range includes rainwater tanks, whole house filtration systems, water pumps, replacement cartridges and reverse osmosis drinking water systems.

Quality Water Filtration at Competitive Prices

As a family-run Australian business, we focus on supplying quality filtration equipment at competitive prices, backed by practical product knowledge.

Complete Rainwater & Mains Water Solutions

Whether you’re looking to filter rainwater from a storage tank or improve mains water quality, Aus Water Tanks can help you select suitable filtration equipment and replacement cartridges.

Australia-Wide Delivery

Aus Water Tanks supplies whole house rainwater filtration systems, mains water filtration equipment and replacement cartridges Australia-wide.

Delivery options are available throughout NSW, Queensland, Victoria, South Australia, Western Australia, Tasmania, the ACT and the Northern Territory.

Contact us for freight pricing and delivery information.

Experience You Can Rely On

With over 30 years of industry experience, Aus Water Tanks combines quality filtration products, competitive pricing and practical advice.

Shop Online and Save – Australia-Wide Delivery

www.auswatertanks.com.au

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Triple 10″ x 4.5” Big Blue Whole House Rainwater & Mains Water Filtration System” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Compare
Quick view
Add to wishlist

Atlas Filter BIG F PRO 256 SANIC Whole House Rainwater Filtration System

$2,395.00
Add to cart
Compare
Quick view
Add to wishlist

Big Blue Triple 20″ × 4.5″ Whole House Water Filter with Stand & Weatherproof Cover

$1,199.95
Add to cart
Compare
Quick view
Add to wishlist

Single 20″ Big Blue Whole House Rainwater & Mains Water Sediment Filtration System – 5 Micron

$185.95
Add to cart
Compare
Quick view
Add to wishlist

Triple 20″ Big Blue Whole House Rainwater & Mains Water Filtration System – 3 Stage High Flow

$699.95
Add to cart
Compare
Quick view
Add to wishlist

Triple 20″ Big Blue Whole House Rainwater Filtration System with Stainless Steel Stand & Weatherproof Cover

$1,099.95
Add to cart
Compare
Quick view
Add to wishlist

Twin 20″ Big Blue Whole House Rainwater & Mains Water Filtration System – Sediment & Silver Carbon

$549.95
Add to cart
Compare
Quick view
Add to wishlist

Twin 20″ Big Blue Whole House Rainwater Filtration System – Full Stainless Steel Stand & Weatherproof Cover

$949.95
Add to cart
Compare
Quick view
Add to wishlist

Whole House Rainwater Filtration System – Weatherproof Twin 20″ Filters + 48W UV

$2,490.00
Add to cart

    Shop And Save Online Or Phone now for your free quote or Email info@auswatertanks.com.au 

    0407002833
    Lets Talk
    Facebook Instagram
    • Home
    • Our Products
    • Inquire Now
    • Blogs
    • Delivery Instructions
    • Delivery Zones
    • Privacy Policy
    • Returns & Refunds.

    Copyright © 2026 – Aus Water Tanks. All Right Reserved | 

    • Menu
    • Categories
    • Home
    • Our Blog
    • About Us
    • Contact Us
    • Water Filtration Systems & Water Tanks Australia
      • Poly Tanks
        • Slimline Poly Tanks
        • Round Poly Tanks
      • steel tanks
        • Round Steel Tanks
        • Slimline Steel Tanks
      • Combo Pack
        • round tank combos
        • slim line tank combos
        • tank and pump combos
        • pump combos
      • whole house water filter systems
        • Replacement Filter Cartridges
          • 10”x 2.5” sediment filters
          • 10”x 2.5” carbon block filters
          • 10”x 4.5” sediment filters
          • 10”x 4.5” carbon block filters
          • 20”x 4.5” sediment filters
          • 20”x 4.5” carbon block filters
          • Filter Accessories & Service kits
    • Home pressure pumps
    • Submersible pumps
    • Farm pumps
    • Rains to mains Pumps
    • pump covers
    • Pump controllers
    • Home
    • Our Blog
    • About Us
    • Contact Us
    • Water Filtration Systems & Water Tanks Australia
      • Poly Tanks
        • Slimline Poly Tanks
        • Round Poly Tanks
      • steel tanks
        • Round Steel Tanks
        • Slimline Steel Tanks
      • Combo Pack
        • round tank combos
        • slim line tank combos
        • tank and pump combos
        • pump combos
      • whole house water filter systems
        • Replacement Filter Cartridges
          • 10”x 2.5” sediment filters
          • 10”x 2.5” carbon block filters
          • 10”x 4.5” sediment filters
          • 10”x 4.5” carbon block filters
          • 20”x 4.5” sediment filters
          • 20”x 4.5” carbon block filters
          • Filter Accessories & Service kits
    • Home pressure pumps
    • Submersible pumps
    • Farm pumps
    • Rains to mains Pumps
    • pump covers
    • Pump controllers
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account

    WhatsApp us