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Industry Leading Warranty
20" x 4.5" for Average to Large Households
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Triple Whole House Hard Water, Heavy Metal & Chlorine Reduction Filter System | 20" x 4.5" Big Blue | Watermark (GT1-108-OSP)$1,025.00- WaterMark Certified Triple Big Blue Filter System
- Treats Hardness and Limescale up to 1300 mg/L
- No Electricity, No Salt, No Regeneration Required
- Recommended option to upgrade carbon to the 0.5 Micron Lead Reduction Cartridge for even better heavy metal reduction in combination with One Stop Plus™ Media!
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Twin Whole House Water Filter System | 20" x 4.5" Big Blue | WaterMark Certified (GT1-9WM)$328.00- High Flow Whole House Filtration System
- Ideal for Chlorinated Mains Water
- Suitable for an Average-Sized Household
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High Performance | Twin Whole House Water Filter System with Stainless Steel Enclosure (HPF-2)$1,600.00- High Flow Capacity Ideal for Chlorinated Mains Water in an Average-Sized Household
- Durable & Sleek Tamper-Resistant & Weather-Resistant 304 Brushed Stainless-Steel Enclosure to Protect Your System
- Two Customisable Filter Options: Choose from Our Range of Sediment and Carbon Filters Compliant to National Sanitation Foundation/ANSI Standard No. 42 in 20" x 4.5" Size
- Watermark Certified to Australian Plumbing Standards AS/NZS 3497
- Quick and Straightforward Installation
- Pressure Gauges Included
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High Performance | Triple Whole House Water Filter System with Stainless Steel Enclosure (HPF-3)$1,750.00- Durable & Sleek Tamper-Resistant & Weather-Resistant 304 Brushed Stainless-Steel Enclosure to Protect Your System
- Three Customisable Filter Options: Choose from Our Range of Sediment and Carbon Filters Compliant to National Sanitation Foundation/ANSI Standard No. 42 in 20" x 4.5" Size
- Watermark Certified to Australian Plumbing Standards AS/NZS 3497
- Quick and Straightforward Installation
- Pressure Gauges Included
