6-stage filter replacement set

Product description: (Click on Read More) Taiwanese or Vietnamese regular maintenance filters Product stages: First stage: Cotton impurity removal filter 5 microns, replaced every 3 to 6 months (depends on tank cleanliness). Second stage: Granular carbon filter, replaced every 3 to 6 months, removes dissolved gases, treats water from unwanted materials such as chlorine, taste, odor, and color. Third stage: Solid carbon filter, replaced every 3 to 6 months, helps treat water from chlorine, odor, color, taste, and tiny impurities up to 1 micron, removes gases, and is a confirmation stage to ensure high water quality. Fourth stage: Coconut shell carbon filter, removes any unpleasant odor or taste after stored water in the tank. Fifth stage: Adds charges to the water as if the water was placed in clay pots. Sixth stage: Alkaline filter, balances the water's alkalinity (pH). Product origin: Taiwanese or Vietnamese (according to customer request). Installation and shipping: Installation service is not free and available only in the following areas: Jeddah, Mecca, Taif, Riyadh, Dammam, Khobar, Dhahran, Qatif, Medina, Yanbu. Other areas: shipping only.