The Aquaphor DUO HF PRO water filtration system is installed under the sink and provides filtered water through a separate faucet. Its two-stage filtration combines the Pro 1 pre-filter with the Pro HF hollow-fiber membrane and is designed for soft mains water. The membrane retains particles larger than 0.1 μm, as well as bacteria and cysts.

The Pro 1 combines mechanical and adsorptive filtration using CarbFiber Block technology and Aqualen fibers. It retains particles down to 3 μm and reduces iron, chlorine, and heavy metals. The system also reduces organic compounds, rust, phenols, pesticides, petroleum products, and PFAS. Filters can be replaced without tools thanks to the Auto lock system.

• Installation type: Under-sink
• Material: Metal
• Color: White
• Filtration stages: 2
• Filters: Pro 1 and Pro HF
• Faucet: Included
• Replacement filter: Included
• Filtration rate: 1.5 liters/minute
• Filter lifespan: 8,000 liters or 12 months
• Water temperature: +5 to +38 °C
• Maximum water pressure: 0.63 MPa
• Suitable for: Soft mains water
• Dimensions: 34.2 × 18.7 × 10.6 cm (height × width × depth)
• Weight: Up to 2 kg
• Package contents: System head, Pro 1 and Pro HF filters, faucet, connection manifold, O-ring seal, two connecting tubes, and user manual