Sunsun eh-500 is an external thermostat with a power of 500W and is shocked to a maximum of 500L from 26C, this heater is shocked to approx. 400L water and is adjustable from 20C to 35C and at the push of a button it goes half a time degree to high. Due to different adapters, it fits on different hose sizes:
12 / 16mm - 16-22mm and on the 20-26mm
By placing after the filter, it will distribute the heated water evenly through the outflow of the filter by means of the steam. Sunsun eh-500 has a built-in display, making it easy to read and the light just above it shows whether it is heating or not at the time.
sunsun eh-300 is an external thermostat with a power of 300W and is shocked to a maximum of 300L. From 26C this heater is shocked to approx. 200L water and is adjustable from 20C to 35C and at the push of a button it goes half a time degree to high. Due to different adapters, it fits on different hose sizes:
12 / 16mm - 16-22mm and on the 20-26mm
By placing it after the filter, it will distribute the heated water evenly through the outflow of the filter by means of the steam. Sunsun eh-300 has a built-in display, making it easy to read and the light just above it shows whether it is heating or not at the time.