20” x 4.5” Whole House Triple Water Filter System Scale Removal | WaterMark Certified | 3-Stage Wall Mount | Ideal for Concrete Tank

20” x 4.5” Whole House Triple Water Filter System Limescale Removal Antibacterial Cartridges | 3-Stage Wall Mount | WaterMark Certified | Ideal for Concrete Tanks Heavy-Duty Whole House Water Filtration – Built for Australian Conditions Removes 99% Chlorine | Reduces Limescale & Bacterial Growth | Flow Rate: 75L/min | Dimensions: 58 x 20 x 65 cm Upgrade your home's water quality with this premium 3-stage whole house filtration system—purpose-built for Australian households connected to concrete tanks or chlorinated town water. Engineered for sediment, limescale, and chlorine removal, this system helps protect plumbing, improve taste, and provide safer water throughout your home. Featuring WaterMark Certification (AS/NZS 3497), 1” BSP brass ports, and double O-ring housings, it ensures outdoor durability, leak resistance, and high flow performance. ⚠️ Please avoid installing in areas with direct sunlight. Recommended for garage or outdoor undercover locations. Alternatively, you may choose the version with stainless steel cover. Package Includes: ✔ 3-Stage Filter Housing System – Fits standard 20” x 4.5” Big Blue cartridges ✔ Filter Wrench – For fast and easy cartridge replacement ✔ 3 x Pressure Gauges – Installed on each stage for clear monitoring ✔ 1 x 20” x 4.5” 1 Micron Nano Silver Antibacterial Sediment Filter Cartridge ✔ 1 x 20” x 4.5” 0.5 Micron Anti-Scale Coconut Carbon Block Filter Cartridge ✔ 1 x 20” x 4.5” 0.5 Micron Nano Silver Coconut Carbon Block Filter Cartridge Sold on Shield Water Filter (https://shieldfilters.com.au/products/20-x-4-5-whole-house-triple-water-filter-system-scale-removal-watermark-certified-3-stage-wall-mount-ideal-for-concrete-tank). The price shown is the retail price on that storefront on 2026-10-22, not a GreenB2B quote or a wholesale price.