Land & Water 3-Stage Premium Whole House Water Filtration System – 20" x 4.5" with Stainless Steel Cover & Hard Water (Anti-Scale) Cartridge Kit

The Land & Water 3-Stage Complete Home Premium Filtration System is a comprehensive solution designed to improve the quality of water in your home. Available in a 20" x 4.5" size and featuring a stainless steel cover, frame, and an included Hard Water (Anti-Scale) Kit, this system ensures robust filtration performance and enhanced durability.

Our Premium Whole House Filtration System — the most trusted and best-selling solution for Australian households. Built for homes on mains or hard water supplies, this high-performance system delivers powerful protection against chlorine, sediment, and calcium scale build-up — all in a robust stainless steel housing built for long-term reliability.

Engineered for performance, durability, and water quality that goes beyond expectations, this 20" x 4.5" system comes pre-assembled in a 304 stainless steel frame with matching cover and brass pressure gauge. It includes a specialised cartridge kit tailored for hard water areas, making it ideal for households seeking both chemical-free water and long-term appliance protection.

Professionally endorsed and plumber-preferred, this system is perfect for families who value better-tasting water, healthier skin, cleaner appliances, and less maintenance on taps, glass, tiles, and fixtures.

Replace all three cartridges every 8–12 months, depending on usage and incoming water quality.

WHATS INCLUDED

• 1 × Land & Water 3-Stage Filtration System – 20" x 4.5"
• 1 × 304 Stainless Steel Frame & Protective Cover
• 1 × 5 Micron Grooved Polyspun Sediment Filter
• 1 × 5 Micron Carbon Block Filter
• 1 × 5 Micron Anti-Scale Carbon Filter (Hard Water)
• 1 × Opening Spanner
• 1 × Brass Pressure Gauge (Inlet)

HOW IT WORKS

• Stage 1 – 5 Micron Grooved Sediment Filter
  Traps rust, dirt, silt, and fine particles using a grooved, multi-density structure. Offers up to 3x more surface area than standard filters for improved flow and longer service life.
• Stage 2 – 5 Micron Carbon Block Filter
  Reduces chlorine, taste, odour, and organic contaminants with a food-grade activated carbon block designed for high capacity and consistent performance.
• Stage 3 – 5 Micron Anti-Scale Carbon Filter
  Removes chlorine and binds calcium ions using a patented anti-scaling additive that helps reduce limescale build-up on glass, tiles, fixtures, and appliances.

WHY CHOOSE THIS SYSTEM

• ✔ Designed for mains or hard water supplies
• ✔ Ideal for families, high-flow homes, and appliance protection
• ✔ 304 stainless steel frame and cover – corrosion-resistant, outdoor-ready
• ✔ Brass ports and gauge – built for Australian plumbing standards
• ✔ Entire system is WaterMark Approved
• ✔ No power required – fully passive system

HEALTH BENEFITS

• Healthier drinking water for the whole family
• Chemical-free showers and skin-friendly water
• Relief for eczema and skin irritation
• Better hydration, taste, and cooking water
• Reduced limescale on taps, glass, tiles, and appliances
• Longer life for dishwashers, kettles, washing machines, and hot water systems
• Eco-friendly alternative to bottled water – less plastic waste

FILTRATION TARGETS

• ✓ Chlorine & Chloramine (99.99%)
• ✓ Calcium (Anti-Scale Inhibition)
  
• ✓ Sediment & Rust
  

SPECIFICATIONS

• Filter Size: 20" x 4.5"
• Connections: 25mm Brass FBSP Ports
• Pressure Gauge: Brass (Inlet)
• Housing Material: ABS Cap, Polypropylene Sump
• Frame & Cover: 304 Stainless Steel
• Max Flow Rate: 120 LPM
• Max Pressure: 100 psi
• Max Temp: 50°C
• WaterMark Approved: Yes
  
• Cartridges included (purchase seperately here)

DIMENSIONS

• Width: 565mm
• Height: 710mm
• Depth: 210mm