OK so this is one of two RO units we use at Diageo to make alcoholic beverages. This one alone keeps a 20,000gal tank filled with pristine water.

Hello again TFTers :p I have been maintaining my recent nano 10g reef tank for about 3months I think and this whole time I have been purchasing my RO water from my LFS. I spend about 10dollars a week on this. I was curious if it would be better to invest in a small RO unit instead. I don't need...

Hey Everyone - So I made the mistake of buying a cheap garbage can to serve as an RO reservoir. After about a month of use, it sprung two small leaks in the bottom and needs to be replaced. I now have a "heavy duty" rubbermaid 32 gallon trash can that I'll be using to hold the water. I had my...

I have an ro unit and recently have come to question whether its Di. Either way i would appreciate someone explaining what the DI and any variations in RO units actually does, in a scientific way. I am in serious doubt as to my Ro unit being Di and want to buy a new one. If anyone has...

Hello All - After reading a recent thread, I decided to buy an RO unit. I found a used unit online for $50 that the owner says he used for about 6 years but that he changed all the filters within the last two months. It's a five stage honeywell ro unit and I was thinking about changing the...

Hi all. I;m new to the site so I hope I am posting this in the correct place. Listen I got a Coralife Pure-Flo ii 24 gpd RO unit. the yellow hose that connects to your water source to the filter it self had sprung a leak just before the inlet to the filter it self. I noticed a little plastic...

Hello, I'm trying to see if I need a separate RO unit or if I can use my current RayneClear Reverse Osmosis System. The manufacturers site doesn't say much. This is what I could find from their site: Reverse Osmosis Water Filtration System NSF and/or FDA compliant materials of construction...

elo reefer i have just got my rodi unit it is coming today and i live in england and i did a tds reading and our tap water reads 062.0 cuz that is already low will that make my filters and my rodi unit last longer our will i have to change them every 6 mouths could do with a bit of advise...

So with my move into a new home looming on the horizon the main detail I am sorting out is water supply. As I have been putting off a RO system until I moved, now is the time for one. My local supplier will be a good deal farther way plus the new house water is softened and local supply trace...

I am trying to change the two prefilters on my ro unit. Lowest has whirlpool filters that say 0.5 micron will that work? One sediment and one block carbon?

Hey, So i just bought this unit the other day at the reef show. It was the only one they had and it was on display so i figured everything was already hooked up and ready to go. I hooked it up and tested the water coming out with my tds and it showed 0, and 1. I was so shocked it worked that...

I'm ordering a Ro unit next week. It's time. I found a 5 stage 75GPD on eBay with some good numbers and reviews. I hope to store the water in a 55 gallon brute container cause that's what I've been reading about on here. How should this be set up? I don't understand how the auto shut off works...

i purchased the easyline 90 ro unit today and fitted it upstairs to the water pipe, there is ample pressure but the clean water is just dripping out? the waste is trickling constantly. is this normal? its going to take days to fill a 25 ltr bucket!!!

What is the ideal water pressure for an RO unit? I have a 50 gpd unit and it has been running for a few months now. It makes more then 50 gpd, everything is tight no leaks. The pressure reads about 70 psi. Does this seem right, or is it too much pressure pusing through?

I'm getting a new RO unit and was wondering if anyone uses the Aquatic life units? or know if there any good. Thanks

I am selling a Pinnacle RO unit for $120 plus shipping

I inherited a Coralife RO unit, it has two cartridges. Both cartridges are the Micron Filter cartridges. Every thing I have read discribes one micron and one Carbon. Can anyone tell me why this one has only micron cartridges, now carbon and can I use it like this? Thank you

I am looking to purchase a reverse osmosis unit. Don't need a big one, just something to run when I need top off water and water changes on my freshwater tank. Any suggestions to brand and capacity? Really don't want to spend a lot considering I don't mix my own salt water. Please HELP!!!

Well I got my filter mounted and RO membrane in . Ran the water line ,hooked it up and just one drip at the inlet side on the 6th stage .I pushed the tubing in the slip fitting and that was it ."No leak" I turned the water pressure up and opened the valve all the way . That's it . Here it is ...

hey all.. unfortunately i had to sell my reef tank a few months back and have some nice stuff still sitting around. i am open to reasonable offers , the more you take the better deal i will work.. here is the list. Aqua C ev 250 skimmer " i think i have an extra pump for it also " Omnipure RO...