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With a micron rating of 5, it is the second smallest opening preventing most bacteria and particulates from entering your water system. \n\u003ch2\u003e\u003cb\u003eActivated Carbon Block Water Filters\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eOur activated carbon block water filters are made of fine organic coconut shell carbon as well as these replacement cartridges. They are helpful in removing odors, undesirable colors, and unpleasant tastes of many organic compounds. These filters also are effective in removing chemicals like iron, manganese, chlorine, and hydrogen sulfide from your water to name a few. By removing these unwanted byproducts, rest assured that you will have access to fresh and clean water. Since these filters are made of a finely packed carbon (forming a cylindrical block), they offer a much finer filtration of suspended particles and dirt.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e10 Inch 5 Micron Activated Carbon Block Water Filter Cartridge Features\u003c\/strong\u003e\u003c\/h2\u003e\nIndustry Standard 10-inch 5 Micron Activated Carbon Block Filter Cartridge\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.875 inches x 2.5 inches (25.7 cm x 6.35 cm)\u003cbr\u003e\u003cstrong\u003eLifetime:\u003c\/strong\u003e Replace two or three times a year depending on water quality\u003cbr\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 39°F~125°F (4°C~52°C).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003eThis 5 Micron Carbon Block Water Filter Replacement Cartridge is wrapped and sealed and meets NSF (National Science Foundation) Standards and 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Our filters pass rigorous quality control tests because customer satisfaction and health is our greatest priority. This activated carbon block water filter cartridge will fit residential reverse osmosis units that have standard 10-inch filter housing. With this replacement cartridge, your filter keeps the water fresh by reducing and removing industrial chemicals, iron, manganese, chlorine, pesticides, etc. The filtered water is good to use for food and beverages. With a micron rating of 5, it is the second smallest opening preventing most bacteria and particulates from entering your water system. \n\u003ch2\u003e\u003cb\u003eActivated Carbon Block Water Filters\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eOur activated carbon block water filters are made of fine organic coconut shell carbon as well as these replacement cartridges. They are helpful in removing odors, undesirable colors, and unpleasant tastes of many organic compounds. These filters also are effective in removing chemicals like iron, manganese, chlorine, and hydrogen sulfide from your water to name a few. By removing these unwanted byproducts, rest assured that you will have access to fresh and clean water. Since these filters are made of a finely packed carbon (forming a cylindrical block), they offer a much finer filtration of suspended particles and dirt.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e10 Inch 5 Micron Activated Carbon Block Water Filter Cartridge Features\u003c\/strong\u003e\u003c\/h2\u003e\nIndustry Standard 10-inch 5 Micron Activated Carbon Block Filter Cartridge\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.875 inches x 2.5 inches (25.7 cm x 6.35 cm)\u003cbr\u003e\u003cstrong\u003eLifetime:\u003c\/strong\u003e Replace two or three times a year depending on water quality\u003cbr\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 39°F~125°F (4°C~52°C).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003eThis 5 Micron Carbon Block Water Filter Replacement Cartridge is wrapped and sealed and meets NSF (National Science Foundation) Standards and Regulations.\u003c\/i\u003e"}