20" Whole House Water Filter System with 5 Micron CTO Carbon Block Filter

Clean, Better-Tasting Water for Your Home

The Aqua Blue H2O 20" Whole House Water Filter System is designed to improve the quality of water throughout your home. Suitable for Australian town water and properly maintained rainwater systems, this filter helps reduce chlorine, unpleasant tastes, odours and fine sediment before the water reaches your taps.

Ideal for protecting household plumbing while providing cleaner water for drinking, cooking, showering and everyday household use.

Ideal Applications

✔ Whole house water filtration

✔ Town water

✔ Rainwater tank systems

✔ Homes

✔ Apartments

✔ Rural properties

✔ Food preparation

✔ Drinking water

What's Included

• 1 × 20" Standard Slimline Filter Housing
• 1 × 20" x 2.5" Aqua Blue H2O CTO Carbon Block Filter (5 Micron)
• Housing Wrench
• Mounting Bracket (where applicable)

Filter Features

The premium Coconut Shell Activated Carbon Block filter provides excellent chlorine reduction while maintaining consistent water flow.

Helps Reduce

• Chlorine
• Bad taste
• Unpleasant odours
• Dirt
• Rust particles
• Fine sediment
• Organic contaminants

The carbon block construction minimises carbon fines entering your water and provides consistent filtration performance.

Specifications

Filter Housing

• Standard 20" Slimline Housing
• Suits 20" × 2.5" cartridges

Filter Cartridge

• Size: 20" × 2.5"
• Micron Rating: 5 Micron
• Media: Coconut Shell Activated Carbon Block
• Maximum Pressure: 120 PSI
• Maximum Temperature: 40°C (104°F)
• Maximum Flow Rate: 0.75 GPM (approximately 2.8 L/min)
• Approximate Capacity: 13,250 Litres (3,500 Gallons)
• Recommended Replacement: Every 6–12 months depending on water quality and usage

Suitable Water Sources

Recommended for:

• Australian town water
• Rainwater tank systems
• Rural water supplies
• General household water filtration

For rainwater systems with heavy sediment, we recommend installing a sediment filter before the carbon block filter to maximise cartridge life.

Filter Replacement

Replace every 6–12 months or sooner if water flow decreases or chlorine taste returns.

Before First Use

Flush the filter for approximately 5 minutes before use.

Important Information

• Cold water use only.
• Not suitable for microbiologically unsafe water without appropriate disinfection before or after the system.
• Filter life depends on water quality and water consumption.

Why Choose Aqua Blue H2O?

• Australian owned and operated
• Premium quality filtration products
• Fast Australia-wide shipping
• Excellent customer support
• Great value for money
• Trusted by thousands of Australian households