RO/DI units

[hardparts2]

I am looking at a couple of units I found these 2

http://cgi.ebay.com/New-Reef-6st-12...434776429QQcategoryZ20684QQrdZ1QQcmdZViewItem and this one

http://cgi.ebay.com/AQUARIUM-2-110G...740041019QQcategoryZ20756QQrdZ1QQcmdZViewItem
how come they are so cheap am I missing something would I beable to screw these on a faucet?

Thanks Bob

 

[TwistedTiger]

I've been using the second one in your post for about 8 months now works great 0 TDS and the DI resin looks like it is going to last much longer than I thought. It's showing very little depleted resin.

 

[d.can82]

I'd be a bit leary of the 125 gpd membrane as if it really is that high, the rejection rate would be pretty sorry as far as membranes go and would put alot of work on your DI filter. If it were me, I'd go for the second one... in fact, I think I may go for the second one...heh.

 

[dtaranath]

yeah. looks good. i was originally going to go with typhoon iii from airwaterice.com, but i think the one you are considering looks good too.

 

[snorulz]

I have had this unit for a year and i love it!!!! The di resin lasted a full year before i had to change it. I highly recommend it.
http://cgi.ebay.com/AQUA-AQUARIUM-1...434711990QQcategoryZ20684QQrdZ1QQcmdZViewItem