1. It is versatile with innovative filtration technology: 150 liters of fresh filtered water with only one cartridge in 4 weeks, standard refrigerator doors, BPA - and dishwasher (except digital indicator) : Flip coating in filter replacement, digital lifelong indicator me Memo size with an easy -to -hand filling. The Spout Cover protects your filtered water perfectly and from other impurities for optimal filtration guarantee with Maxtra Pro filters. Pharmaceutics reduces taste -disruptive substances such as chlorine, limesal and bullets and copper metals. 5. Innovative Micro-Obuce, 4x better than our previous Maxtra+ filter cartridge, 4x better, ideal for older pipettes, ideal to help for an older pipe work: up to 25 times the footprint from bottled water and always a faucet far away, also recycling our cartridges since 1992 7. Practical and Packaging: Is there a need for easy opening during delivery in the smart box, less packaging waste and extra security 8.4L fresh filtered water (Full capacity (only cool version), more freshly filtered water? Marella XL, Style XL and Flow 9.German Quality and Design - since 1966 - the world's No, 1 brand for sustainable drinking water solutions and drinking water filters