Aquaphor's patented technology Aqualen is a unique filtration media that is specially designed to remove a wide range of contaminants from tap water. Aqualen is made of a highly porous, fibrous material that has a stable structure and large surface area, which allows it to capture and hold onto impurities more effectively than other filter media. Here are some reasons why Aqualen is preferable in tap water filters: High filtration efficiency: Aqualen has a high adsorption capacity, which means it can remove a wide range of contaminants from water, including chlorine, sediment, heavy metals, and organic compounds. It can also remove bacteria and viruses, making it a highly effective filtration media. Long filter life: Aqualen has a long lifespan, which means it can filter more water before needing to be replaced. This makes it a cost-effective choice for homeowners who want clean and safe drinking water without constantly replacing their filter. Environmentally friendly: Aqualen is a sustainable filtration media that is made from food-grade materials and is biodegradable. This makes it an eco-friendly choice for homeowners who want to reduce their environmental impact. High flow rate: Aqualen has a high flow rate, which means water can flow through the filter quickly and efficiently, without sacrificing filtration quality. Safe and healthy: Aqualen is a safe and healthy filtration media that is free from harmful chemicals and does not release any harmful byproducts into the water. Overall, Aquaphor's Aqualen technology offers a number of benefits that make it a preferable choice for tap water filters. Its high filtration efficiency, long filter life, eco-friendliness, high flow rate, and safety make it a reliable and effective way to improve the quality of your tap water. Normal sorption mix of granulated carbon (left) vs AQUAPHOR Aqualen filter (right):