SET OF 4 FILTER CARTRIDGES AQUAPHOR A5 NUMBER OF CARTRIDGES: 4 PIECES CAPACITY OF ONE CARTRIDGE: 350L High-efficiency cartridge for highly contaminated water, for filter jugs produced by AQUAPHOR. A5 effectively removes all impurities from tap water, including active chlorine, heavy metals, pesticides, herbicides, phenols, petroleum products. Provides bacteriostatic protection. Recommended for medium hardness water (up to 250 mg/l). This cartridge is characterized by the largest capacity on the market - up to 350 liters or up to 3 months of use for approx. 3-4 person family. Depth: 25,5 cm. Reduces water hardness, designed to purify water with a medium degree of hardness (up to 250 mg/l) Effectively removes mechanical impurities, active chlorine, organic substances and heavy metals from water Prevents the formation of scale on household appliances Eliminates unpleasant taste and smell Capacity 350l of water (up to 3 months of use by a family of 3-4 people, depending on the hardness of the water) Suitable for pitchers: Provence, Orleans, Smile, Dalia, Arctic WATER QUALITY: The filtering environment created on the basis of active carbon, ion exchange resin and Aqualen fiber is responsible for the effectiveness of the treatment. By using innovative technology to combine the unique structures of Aqualen fibers with the best quality activated carbon and implanted and fixed with a special dynamic silver method (DFS), the AQUAPHOR filter jug not only reliably retains organic compounds, iron and heavy metals, but also prevents the reproduction of bacteria. AQUAPHOR cooperates only with the best international suppliers (e.g. BASF, John Guest, Mitsubishi, Purolite). The Research Department of AQUAPHOR analyzes each batch of purchased materials and constantly monitors the quality of the product. AQUAPHOR is subject to annual certification according to ISO 9001. Filters are certified NSF, LGA and PZH.