【Simple Operation】The Easy-Lok threaded cap on the top allows the chlorine tablets to be placed conveniently and safely, and the unique finger release button design additionally increases the safety of use. The 360° omnidirectionally designed control knob at the bottom can well control the speed of the water inlet and outlet, and can easily adjust the feeding speed and frequency, which is convenient and practical. 【Working Principle】The CL220 Off-line Automatic Chlorinator operates by putting the injected chlorine tablets according to the pressure difference of the system, and the system will pump water through the water feeder. After processing, it is automatically added to the swimming pool to achieve the effect of purifying the swimming pool water. 【Easy Installation】Chlorinator Bromine Feeder is very simple to operate and install, without any work, just use the hose that comes with the package to install it on new or old equipment, you can easily complete the installation and purify your swimming pool. 【Package Includs】In addition to the main body of CL220 Off-line Automatic Pool Chlorinato, the Package also includes installation accessories such as PVC hose, clamp, gasket, teflon tape, etc., saving you time and money. The sturdy and durable ABS valve body and high-quality Viton seals can extend the service life. 【Simple Operation】The Easy-Lok threaded cap on the top allows the chlorine tablets to be placed conveniently and safely, and the unique finger release button design additionally increases the safety of use. The 360° omnidirectionally designed control knob at the bottom can well control the speed of the water inlet and outlet, and can easily adjust the feeding speed and frequency, which is convenient and practical. 【Working Principle】The CL220 Off-line Automatic Chlorinator operates by putting the injected chlorine tablets according to the pressure difference of the system, and the system will pump water through the water feeder. After processing, it is automatically added to the swimming pool to achieve the effect of purifying the swimming pool water. 【Easy Installation】Chlorinator Bromine Feeder is very simple to operate and install, without any work, just use the hose that comes with the package to install it on new or old equipment, you can easily complete the installation and purify your swimming pool. 【Package Includs】In addition to the main body of CL220 Off-line Automatic Pool Chlorinato, the Package also includes installation accessories such as PVC hose, clamp, gasket, teflon tape, etc., saving you time and money. The sturdy and durable ABS valve body and high-quality Viton seals can extend the service life.