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

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