Discover the high-quality BWT Longlife 5+1 water filter cartridges, which ensure optimum water quality in your home. With these cartridges, you can filter tap water efficiently and thus reduce unwanted impurities. The Longlife technology ensures that the cartridges offer a particularly long service life of up to 6 months or 120 litres of filtered water. So you not only enjoy pure water, but also a sustainable solution for your daily needs. In addition, the BWT water filter cartridges offer special mineralisation that enriches the water with important minerals. This not only makes your water taste better, but also supports your well-being. Rely on the expertise of BWT, the leading manufacturer in the field of water treatment, and enrich your everyday life with high-quality drinking water. Treat yourself and your family to the best - order the BWT Longlife 5+1 water filter cartridges now and enjoy fresh, filtered water at all times. Suitable for all commercially available filter systems with an oval shape (BWT, Brita).