Under-the-sink filtration. Lasts up to six months. With A 1000 Filtration Technology. Specially developed for soft water areas. BRITA A 1000 Filtration Technology reduces: Taste and odour-impairing substances that may. be in your water such as chlorine. Particles larger than 0.5 μm such as sand or rust. Organic impurities. Operating pressure: 2 bar to max 8.6 bar. Ambient temperature: operation 4 ºC to 40 ºC. Working flow range and associated pressure loss: 0.2 bar at 60 L/h. Weight (dry/wet): 1.0kg/1.4kg. Item in new in box. Please see pictures.