I have a 5 stage Premium brand RO/DI unit. The RO membrane has not been replaced in the units 4-5 year lifetime, which was fine when I had a smaller tank, but I have been running my 170 for about the last 2 1/2 years. It was billed as a 36gpd unit.
Any suggestions on places to purchase a replacement? I am going to upsize to a 75gpd membrane and have primarily been looking at DOW brand. The cheapest place I have found is PurelyH20 in florida. $38 for a 75gpd TFC membrane.
Mat
Any suggestions on places to purchase a replacement? I am going to upsize to a 75gpd membrane and have primarily been looking at DOW brand. The cheapest place I have found is PurelyH20 in florida. $38 for a 75gpd TFC membrane.
Mat
