I am trying to decide between Kinetico and Harveys. Harveys is a few hundred more but they claim there is no loss of water flow rate. They quote a max flow rate of 56 l/m and Kinetico is 51 l/m.
I don't want to lose any water pressure at all if I can avoid it so it would be a no brainer to go for Harveys. But does anyone know if these figures represent a noticeable difference or not?
The Kinetico deal offers many positives over Harvey's, but any noticeable adverse effect on water pressure is a dealbreaker for me.