Which one has a rotary filter? I don't know if you use it to filter drinking water or landscape water,If it is landscape water, only rotating physical filtration is not possible,Can't cope with outdoor water pollution,It is still necessary to use a complete set of filtration systems with sterilization, filtration and biochemical culture,I recommend you to look at the Sipp filter.
Household front filter and central water purifier can you add a pump in the middle? Yes, add a high-voltage switch to the back of the pump. All connected to the computer board, when the tap is turned off, the pressure is big enough, and the pump automatically stops working.Self-priming pump or pipeline booster pump can be added