20” x 4.5” Whole House Water Filter System | Free-Standing Stainless Steel Cover | Cyst Scale Chlorine Fluoride Lead Removal | WaterMark Certified

20” x 4.5” Whole House Triple Water Filter System | Free-Standing or Wall Mount | 3-Stage | Stainless Steel Cover | WaterMark Certified | Ideal for Rain Tank & Hard Water Application Suitable for both indoor and outdoor installations, this model fits homes using rain tanks or chlorinated town water. Perfect for users needing flexibility in mounting and higher filter capacity with 2 sets of cartridges. Product Introduction Equipped with a stainless steel frame and cover, this free-standing system offers the most flexibility. 1” BSP brass ports, WaterMark certification, and high-capacity 20” x 4.5” housings provide maximum durability and performance. Package Includes: ✔ 3-Stage Filter Housing System (Free-Standing / Wall Mount + Stainless Steel Cover) ✔ 2 Sets of Cartridges:   • Stage 1: Shield® 5–1 Micron Grooved Sediment Filter  • Stage 2: Shield® 1 Micron Coconut Carbon Block Filter  • Stage 3: Hydrotech® 0.22 Micron Carbon Block Filter ✔ 3 x Pressure Gauges ✔ Filter Wrench Key Features: Full-spectrum removal: sediment, chlorine, lead, fluoride, cysts, odour, rust and limescale Dual mounting: wall or free-standing installation Comes with 2 sets of filters for extended use WaterMark certified + UV-resistant frame Why Choose This System? Best for those needing versatility and extended filtration life—ideal for families relying on rainwater or hard water with high flow demand. Sold on Shield Water Filter (https://shieldfilters.com.au/products/20-x-4-5-whole-house-water-filter-system-free-standing-stainless-steel-cover-cyst-scale-chlorine-fluoride-lead-removal-watermark-certified). The price shown is the retail price on that storefront on 2026-10-22, not a GreenB2B quote or a wholesale price.