The function of the manometer is to measure the pressure of liquids, which can be measured in single-tube manometers or U-shaped manometers. It should be noted that single-tube manometers are used exclusively to measure liquids and do not work for gases.
Activated carbon works by trapping impurities in the water such as solvents, pesticides, industrial waste and other chemicals, and since it also removes contaminants that generate odors.
Activated carbon filters are mainly used to remove chlorine and organic compounds from water. The operating system is the same as that of sand filters, carrying out the retention of contaminants by passing the water through a filtered bed made up of activated carbon.