5 Stages Alkaline Reverse Osmosis RO Water Filter System PFAS Lead Fluoride Removal Watermark AS3497 Certified

Shield 5-Stages Under-Sink Alkaline Reverse Osmosis Water Filter System

How RO Filters Remove Contaminants

1. PFAS (Per- and Polyfluoroalkyl Substances):

   • RO membranes with a pore size of 0.0001 microns effectively block PFAS compounds (e.g., PFOA, PFOS).
   • Pre-filters, such as activated carbon, enhance PFAS removal by adsorbing these chemicals before water reaches the RO membrane.

2. Fluoride:

   • Fluoride ions are dissolved in water but are too large to pass through the RO membrane, achieving a reduction of 99%.

3. Lead and Heavy Metals:

   • RO systems remove up to 99% of heavy metals, including lead, arsenic, mercury, and cadmium, by trapping them in the membrane.

4. Bacteria and Viruses:

   • RO membranes block microorganisms, as bacteria (0.2–2 microns) and viruses (0.02–0.4 microns) are significantly larger than the membrane's pores.

5. Other Contaminants:

   • Chlorine, nitrates, sulfates, and other chemical pollutants are also removed, ensuring comprehensive purification.

Key Features

1. Advanced 5-Stage Filtration:

   • Stage 1: Antibacterial Sediment Filter (1 Micron) – Protects the system by removing dirt, rust, and particles.
   • Stage 2: Coconut Carbon Block Filter (0.5 Micron) – Eliminates chlorine, VOCs, and odors.
   • Stage 3: 150GPD High Flow RO Membrane – Filters out up to 99% of contaminants, including heavy metals, fluoride, and nitrates.
   • Stage 4 & 5: 2-in-1 Nano Silver Alkaline Carbon Filter –Polishes water for enhanced taste and purity. Reintroduces essential minerals, balances pH, and inhibits bacterial growth.

2. Compact Design: Fits neatly under your sink, saving valuable space.

3. Durable Accessories: Includes an SUS304 Stainless Steel Tap, 8L storage tank, pressure-limited valve, and installation components.

4. Eco-Friendly Solution: Reduces reliance on bottled water, saving money and minimizing plastic waste.

5. User-Friendly Setup: Easy installation with clear instructions and minimal maintenance.

Cartridge Lifespan

• Antibacterial Sediment Filter: Up to 12 months
• Coconut Carbon Block Filter: Up to 12 months
• 150GPD High Flow RO Membrane: Up to 5 years
• 2-in-1 Nano Silver Alkaline Carbon Filter: Up to 12 months

Operating Parameters

• Feed Pressure: 350–550 kPa
• Temperature Range: 10–35°C

The Shield 5-Stages Under-Sink Alkaline RO System provides advanced water filtration, ensuring your family enjoys safe, clean, and mineral-enriched water every day. WaterMark Certification guarantees quality, making it a reliable and eco-conscious choice for Australian homes.