Go on ebay for 10in vessels bio-fuel sites list for £10 (thats filter housings!)
A 10" di vessel is in my opinion "worthless"
RO unit 300gpd in my opinion is also "worthless" (get a 40/40) More expensive yes but a lot faster!
a 10 " DI vessel only means its got to be changed more often
300 gpd , worthless ? ? ? he is fitting a 250 L tank, so will not be using 600 L per day, i personally use a 100 GPD RO, it runs 24 / 6 into rain water butts, works fine and ive allways got enough water
look at the picture, he is fitting a 250 L tank, let keep the setup in proportion
Sorry Matt not trying to start a war!
The only reason I say the 300 gpd system is "in my opinion, useless"
is, I have a merlin (700 gpd, I believe!) and the waste is unbelievable, I hardly use it due to this reason... I collect rain-water = no waste at all!
I was under the understanding that lesser GPD systems prodused even more waste!
(someone, a supplier on here listed a chart of waste/pure ratio!)
The 40/40 coming out way ahead of the field!
For this reason alone, I believe if someone were to "invest" in anything less than a 40/40 would be wasting not only water but money!
For instance if we have another "Water shortage" during the summer any system found wasting water could find themselves in trouble with "Hostile nieghbours" or maybe even the council!
The worst case scenario being shut down until drought is over!

Best case scenario you get a bad reputation and lose customers!

IMO :
