hey bear ,
w/ G/H 3 part they don't even recomend H/W micro unless ppm. out of the tap is over 200 ppm . ours is only 80ppm. here , 130 ppm. doesnt sound all to bad . if it aint broke don't fix it ? let us know what all you learn on this matter . i saw your other thread n looks like your headed towards a r/o sys .

i hear ya w/ no pups in near future , lotsa work , like 8-10 new kids all at once . lol . much respect back at ya bear . yes this has been much help in my recovery , not just the med. aspect of it , but the theraputic side of it also .
thanx all for anny blessings.
peace
your cuz
crispi