RO-Reverse Osmosis? We have a reverse osmosis filter on our Kitchen tap, and a pur filter on the basement kitchen tap.
We have the big Berkey with filters for everything including radiation. So how is RO different from these?
Yes, RO is reverse osmosis.
I don’t know about the rest of the question.
I’ll have to ask mr. mm tomorrow.
He’s a morning person, so he’s down for the count already.