ro/di

[TheTodd]

They pay for themselves, just remember that you will be buying replacement filters from time to time and that factors into the long term equation. Still saves money though.

 

[Madmilkman]

It will be worth it just to have the water at home available to me

 

[carey]

Yep, it will last at least a year, mine did and I used ALOT of water. lol The membrane doesnt need replacing for a couple years and you can replace the sediment, carbon and di cartridges when they need it, maybe 6-12 months.

 

[Madmilkman]

I am considering making my 90 gallon a sw tank in addition to the 45 gal corner tank so a ro/di unit will be my best bet