With the development of modern technology in water filtering systems, harmful viruses, bacteria, parasites and pesticide impurities are effectively removed. Modern water filters are easy to use, durable and requires no gas, power or continuous water supply for optimal functioning. The unique style and design of the latest water filters make it easy to keep it clean. While choosing a good water filter system for your family, enquire about the service and on-site support given by the manufacturer. A good service plan is absolutely essential for a water filter system as it requires periodic maintenance to give you the best quality of water every time you use it.  The company we choose, Aquasana notifies us when we need to replace the cartridges in the filter, which is every six months.