I have just received a pallet of RO systems I need to test to get the appropriate stamps and certifications to sell locally, Because the goverment has just up’d all fluoride levels in town water my mate is selling them very fast, So I get to test new lines and write English hand books for them yay
I have three main types
five stage + charcoal/ taste filter (it adds 4 ppm and moves the ph to 6.2)
five stage + Alkaline filter (seems to do the same as above but 7.4)
five stage + reminearalization filter (adds all the good minerals back in ph 7)
Would any of these be good for mixing nutes ?
Has anyone had or used on of these types of RO units with the extra filter to make it drinkable
All of them out put nice drinking water but the water wastage is full on