Chlorination kits are systems designed to primarily dose chlorine into water, based on the volume measured by a pulse-emitting flow meter. They can be utilized for water chlorination to oxidize iron, manganese, ammonium, etc., or to introduce a protective dose against bacterial growth. Furthermore, these kits are applicable in other scenarios requiring precise volume-dependent dosing, such as pH regulation, coagulant dosing, or fertilization liquids. The precise dosing of chlorine or other solutions is achieved by the dosing pump upon receiving a pulse from the pre-equipped meter, which transmits pulses after a specific volume of fluid has passed. Thus, the dosing pump acts as the executive component in this system, while the pulse-generating meter serves as the control element. The dosing pump performs the dosing operation according to the user’s specific settings.