ESPHome Water Flow Sensor

Hi

Recently I bought Water Flow Sensor for attach to my home Reverse Osmosis System To find out how many liters of water are produced during the day and month
According to the datasheet " Cumulative flow conversion: 1L water=7055 pulse, accuracy: 5%~8% "

My question is which platform should I use Pulse Counter or Pulse Meter and how to convert this data "1L water=7055 pulse " to liters

Thanks