Ah-ha. That's a little different, but not much. That's the functional equivalent of the Axeon HF4 4040.
That membrane is spec'ed at 100 psi @ 99% rejection @ 15% recovery. 40 psi feedwater going through a 10"x2.5" carbon block and sediment filter still "ain't gonna cut it."
That membrane is spec'ed at 100 psi @ 99% rejection @ 15% recovery. 40 psi feedwater going through a 10"x2.5" carbon block and sediment filter still "ain't gonna cut it."