[abbots]

I live in a hard water area thinking of wfp system, just looked at R-O man websight and saw 450 gal a day R-O system but no D-I unit, will this be any good for me, I would apreciate any advice, thanks

[mark dew]

Yes it sounds good.
You would probably need at least a small di canister if you want to work with zero or near tds.
Buy a booster pump as well. 

[R W C]

I live in a hard water area thinking of wfp system, just looked at R-O man websight and saw 450 gal a day R-O system but no D-I unit, will this be any good for me, I would apreciate any advice, thanks

Cor blimey abbots you joined in February 11, 2004 and this is your 1st post  What area are you in,

[abbots]

Cheers Mark for advice I am a bit of a novice to wfp and trying to find a non expensive way to accomplish a profesional service. R.W.C. I am from the Watford area but most of my work is around Hemel Hempstead. If any body has any work they would like to sell I would be interested.