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Home Water Tank Accessories Whole House Filters Twin Stage Whole House Water Filter System 20″ x 4.5″
32/25mm Brass Male/Female Threaded Outlet Brass outlet fittings
32/25mm Brass Male/Female Threaded Outlet Brass outlet fittings $48.00
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Single Stage Whole House Water Filter System silver impregnated  (bacteriostatic ) carbon block 20″ x 4.5″ – High Flow Filtration (taste and oder )
Single Stage Whole House Water Filter System silver impregnated  (bacteriostatic ) carbon block 20″ x 4.5″ – High Flow Filtration (taste and oder ) $350.00

Twin Stage Whole House Water Filter System 20″ x 4.5″

$550.00

  • Enjoy cleaner, fresher water throughout your entire home with this Premium Twin Stage Whole House Water Filter System. Featuring large-capacity 20″ x 4.5″ filter housings, a durable stainless steel mounting bracket, and dual pressure gauges, this high-flow filtration system is designed to deliver reliable performance for Australian homes, rural properties, rainwater tanks, and mains water supplies.

    Watermark Certified to Australian Plumbing Standards AS/NZS 3497, this whole house water filter effectively reduces sediment, chlorine, chemicals, unpleasant tastes, and odours before water reaches your taps, showers, appliances, and drinking water outlets.

  • what’s in the box
  • 2 x 20″ x 4.5″ High Capacity Filter Housings
  • 1 x Stainless Steel Mounting Bracket
  • 2 x Pressure Gauges
  • 1 x 5 Micron Polyspun Sediment Filter Cartridge
  • 1 x 5 Micron Coconut Carbon Block Filter Cartridge
  • Housing Spanner and Installation Components
 
 
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Description

Twin Stage Whole House Water Filter System 20″ x 4.5″ Premium High Performance Whole House Water Filtration System

Why Buy a Tank From Us

Celebrating 30 Years in the Rainwater Tank Industry

For three decades, we’ve been at the forefront of Australia’s rainwater harvesting revolution. With 30 years of experience, we’ve seen it all—from the early days of corrugated steel tanks to today’s advanced poly water and water filter solutions. Our team brings unmatched expertise, helping you choose the right tank for your home, farm, or business. Here’s to 30 years of trust, quality, and a sustainable future—thank you for being part of our journey!

Offering Our Products at Lower Prices

At central coast water tanks our costs are usually much lower than those of other suppliers. As a family-run business, we also pay attention to detail and work hard to ensure our customers get what they need. please remember not all tanks are created equal.

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    CENTRAL COAST WATER TANKS 

    supplying premium Quality Rainwater tanks, pumps, water filtration systems, And Accessories across the Central Coast , Newcastle, and Western Sydney and surrounding regions .  

    Our Products

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      • Water Filter Cartridges
        • Filter service kits
        • 10” x 2.5” sediment filters
        • 10” x 2.5” carbon filters
        • 10” x 4.5” sediment filters
        • 10” x 4.5” carbon filters
        • 20” x 4.5” sediment filters
        • 20” x 4.5” carbon filters
    • Water Tank Accessories
      • Water Tank Gauges/Smart Tank
      • Water Tank Outlets
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    Twin Stage Whole House Water Filter System 20" x 4.5"

    Twin Stage Whole House Water Filter System 20″ x 4.5″

    $550.00
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