It converts potential energy (source) to kinetic energy (product)
electric energy
I think the kind of energy you are looking for is mechanical energy.
mechanical energy
Water filters dont use any energy.
energy
electric energy
the stream of water moves a wheel and makes kinetic energy
water, for example during the industrial revolution the water wheel was powered by water.
a turbine would be used instead of a water wheel because a turbine does not use as much energy and it uses the wind to generate it.
solar
hydrogen
nothing
I think the kind of energy you are looking for is mechanical energy.
we can use water as terms of energy by not wasting it.
Radios use eletrical energy
Every night, if they have a wheel, the will burn off the fat. So if you don't have a wheel, get it!
Doesn't really matter what kind of energy source you use, water isn't an efficient media to transmit electricity through.