[M FORBES LTD]

If i put a whole house filter from screw fix and get my water down to say 100ppm then into merlin even at low pressure will i get a good reading???

[Andrew McCann]

Hate to tell you this but the Merlin ( allegedly ) aint so good at any pressure...  from what I see 90% reduction in TDS is about usual for it. As opposed to others at 97 to 98 %

I hate me as well 


Andrew

[M FORBES LTD]

even if i put filters before it ??

[squeaky-clean 1]

i have the merlin would'nt recomend it as the tds only goes from 375 down to 39 and we use a lot of resin 25ltr only lasts approx 2 months.

[dai]

If a Merlin takes out 90% would my 57 TDS tap water come out at 5 to6 TDS?
Dai