Veggie filtered water can be used as veggie broth. Chicken filtered water can be used as chicken broth. You can use that broth for soup or any curries. Home made veggie broth is good for health. No preservatives and its fresh one to use. The below picture is carrot & potato veggie broth.
Bring all together to boil in the stove or microwave.
Filter water and veggies separately.
Use veggies for curries or any side dishes.
Veggie water with salt is broth which is very tasty for soups or any gravies.
Same as veggie broth procedures.