Triple Whole House Water Filter Chlorine, Anti Scale & Bacteria Replacement Filter Set

The essential first line of defence for your whole house filtration system, designed to capture physical particles, sediment, and debris before they reach your finer secondary filters or household appliances. Manufactured from 100% pure thermally bonded polypropylene, it provides high dirt-holding capacity. Suitable for standard 20″ x 4.5″ Big Blue whole house filter housings. Ideal for our Whole House Water Filtration Systems.

• Primary Filter Media: 100% Pure Virgin Polypropylene
• Filtration Purpose: Traps dirt, sand, rust, silt, algae, and suspended physical particulate
• Certified to NSF42 and FDA CFR Title 21
• Micron Rating: 5 Micron (Graded Density)
• Service Life: 6 – 12 Months (Water quality and sediment load dependent)
• Dimensions: 20″ x 4.5″ (standard Big Blue)
• Operating Specifications: 125 psi Max / 4°C – 50°C
• Construction: True multi-stage gradient depth filtration (spun-bonded, binder-free)

Ideal for whole house filtration systems, this heavy-duty filter cartridge is engineered to significantly reduce chlorine (>90%), unpleasant chemical taste, and odour while protecting your plumbing, hot water systems, and appliances from mineral scale buildup. By altering how hard water minerals behave, it provides scale defence without stripping essential minerals or adding sodium. Designed to fit standard 20″ x 4.5″ Big Blue whole house filter housings.

• Primary Filter Media: 100% Natural Coconut Shell Activated Carbon with Anti-Scale Media
• Filtration Purpose: Scale inhibition paired with chlorine, taste, and odour reduction
• Micron Rating: 1 nominal (>85% particle efficiency)
• Chlorine Capacity: 120,000 litres at >90% reduction (tested @ 2.0 ppm free chlorine)
• Initial Pressure Drop: 2.5 psi @ 2.0 gpm
• Dimensions: 20″ x 4.5″
• Suitable for cold water supplies
• Operating Specifications: 125 psi Max Working Pressure
• Structure: Patented carbon bonding process for uniform particle distribution and high structural stability

Advanced filtration for comprehensive water protection. Patented Aragon SGS-polymer media and an extruded carbon block work together to reduce chlorine, chloramines, heavy metals, pesticides, bacteria and viruses, while maintaining excellent water flow.  Ideal for our Whole House Water Filtration Systems and standard 20″ x 4.5″ Big Blue whole house filter housings

• Patented European technology: Aragon SGS-Polymer + premium extruded carbon block
• Comprehensive filtration: Reduces chlorine, chloramines, heavy metals, pesticides, bacteria, viruses and sediment
• 99.999% particle efficiency: Fine filtration at >2 micron nominal
• High-capacity filtration: Treats up to 60,000 litres
• High-flow performance: Up to 50 L/min
• Hot & cold water compatible: Suitable for applications from 4°C to 75°C
• Made in Europe: Developed and manufactured in Europe