Replacement set for Aqua Filter Excito-black system (Excito-B-CLR-CRT)

Set of four inline filters, specifically for Aqua Filter's Excito system. The set includes: 1) Inline Solid Filter 2.5″ (first stage) Solid particle filter, which removes dirt, rust, suspended particles from tap water. 2) Inline Combo Filter for softening and iron removal 2.5″ (second and third stage) Softening and iron removal Combo filter, which reduces water hardness and removes iron using resin. 3) Inline 2.5″ Carbon Block Activated Carbon Filter (fourth stage) Coconut Carbon Block Filter, which reduces greater percentage of chlorine, organic and chemical pollutants while removing the unpleasant smell and taste from the tap water. 4) Inline Activated Carbon Filter + KDF (fifth and sixth stage) Carbon Block Carbon Filter + KDF for the final dechlorination of water while the KDF material reduces the percentage of a series of heavy metals such as cadmium, arsenic, lead, mercury, etc. The set filters are replaced every six months. Available sizes: 2.5″ x 12″ Maximum working pressure: 4 ba rMaximum temperature: 42 degrees CelsiusLongevity: 3-6 months (depending on the quality of the supply water).