RO membrane types?


New member
I am confused about the differences in RO membrane. I am trying to decided between the filter guys Ocean Reef + and Air, water and Ice Typhoon III. I noticed that the Typhoon III is made with Filmtech (TFC) and the Ocean Reef+ is made with DOW filmtech. Does anyone know the difference between these membrane types? Is one better than the other?

Does anyone have any opinions theses set-ups as a whole?


In Memoriam
They both use the same Dow Filmtec membrane. Go for the 75 GPD version as it is more efficient than the 100 GPD which is not recommended.