Originally Posted by BarryD0706
(for instance) has a 5 gpm flow rate.
I don't want to argue but I think that is the maximum filtered flow for that canister, not the filter.
I just know that when I use the PurWater filter I do not have the loss of water pressure that I do with others. The Rv store filters come the closest to the PurWater for me. Others, depending on their setup and the micron rating may have different results. I don't drink it, so I'm just trying to keep max flow for a good shower with the Oxygenics head