rodi issue

I have a Puratek RODI unit that's probably 4 years old now. A few days ago I noticed that wastewater was constantly flowing no mater if the unit was producing RODI water or not. I have since replaced the auto-shut off valve and the membrane. It's actually worse now as it's not making good water...

Hi, I have a 7 stage Spectrapure RODI unit....1 pre filter (1 micron), 2 Carbon filters (1 micron each), 2 100gpd membranes and 2 DI mixed bed color changing resins. Media for these are BRS media (Filters, Carbon blocks & DI). Recently my unit has been burning up DI. I went through 1/2 a...

Hello! I just recently finished installing my RO buddie/ 4 stage RODI - I flushed the carbon, and membrane prior to use and everything is running well ( 0 TDS ) my only concern is the amount of waste water… I know that’s an odd thing to fuss about but hear me out… I recently replaced my old unit...

Hey all, I just installed my first rodi system and am having issues. I installed the system with no booster pump initially and was only getting about 40psi and still high tds. I added a booster pump to the system and now am somehow getting 30PSI. While getting 30PSI the auto shut off valve...

I bought a 100 GPD - 4 Stage "Professional" RODI system from SaltwaterAquarium.com. It has an inline TDS meter, auto-membrane flushing, and a booster pump. I spent the money for this one because I wanted a turnkey approach that I couldn't screw up. But I'm a professional-level screwer-upper, and...

Hey all, I have a 10 year old BRS DELUXE 6 stage RODI system. I added a second membrane for saving water a few years ago. Recently, I moved to a house with amazing water pressure and got 2xmembranes 100GPD. so now I have 200GPD. My TDS incoming from the city is 38. the water coming out of the...

Installed brand new BRS 7-stage RODI pro 150GPD water saver with booster pump. And have run ~120 gal product, but I don’t think it is working optimally. Still only gets to 8ppm TDS after membrane. While I do get 0 TDS after DI, I am only getting 95% rejection rate after membrane versus the 99%...

Im sure this is a difficult thing to answer but has anyone ever had there RODI end up pulling how water from somewhere when connected to a washer hook up line in a basement? lol the water is luke warm so you can tell my hot and cold are mixing somehow. Only noted when booster pump was installed...

Hoping you can help out a newbie, I am setting up my first tank and bought a 200 GPD RODI from BRS. When I set it up I noted that outflow was low and that my waste ratio was horrible. The pressure gauge on the RODI unit was showing about 30 PSI, which I understand to be low for RODI function, so...

Hello, I am absolutely new to all this, just purchased a Red Sea 200 XL G2, 2 weeks ago. So the issue that I am having is with the RODI System its a AQUATICLIFE Aquatic Life RO Buddie Plus DI Four Stage Reverse Osmosis Deionization Unit 50 GPD I have attached a diagram of how they want the...

Hello, I have everything (equipment, stand already built, and ro/di system) for my WaterBox 25.... and I can’t even get the water in it....... EMBARRASSING and sadly frustrating. So I have this; can someone PLEASE walk me through the system instructions¡ I already read the manual 999 times and...

There are always a lot of questions regarding which RO/DI setup do I need, how many stages, how do I know when to change filters/membranes, I’m getting a weird TDS value, etc. Hopefully this clarifies a few things and helps some of you out one day. My first recommendation would be to find the...

Any idea why my pressure would be bouncing around like this after installing a booster pump? Booster seems to be working so maybe its just an issue with the guage?

I have an RODI system but the only faucet I can attach it to is the outdoor hose and with winter coming I will no longer be able to use it. I’m wondering if it’s possible to fill a water reservoir and use a pump to push the water through the RODI unit. I could maybe buy one with adjustable gph...

Hey Guys, looking for some help with my RODI system. I have a 5 stage RODI system. I have had this system for about 3 years. I just did a plug and play initially when I installed it. Now, I’ve start playing around with it because my DI gets used up fast. 1st stage - 5 Micron sediment 2nd stage...

Hey guys, Running into a bit of an issue here about a week before going on holidays, murphy's law I guess... I just changed my membrane, both carbon and sediment filters on my 5 step 75GPD RO/DI I just noticed that I accidentaly bought a 100GPD membrane instead of the 75GPD one... I'm having...

Hey r2r community .its my first post here I been in the game for about 8 years .still feel like newbie lol..I’m having issues with my rodi system I have a brs 4 stage value plus water saver 150gpd system I just changed all the filters,one new membrane,new Aquatec 8800 pump My house only provides...

So I finally got an RODI unit after starting up a new 72gallon. I figured with this much water my trips to big als will have to come to an end I purchased the unit off Amazon. The “Geekpure” unit seems to be working pretty well after some fighting to set it up. I haven’t found a lot online...

I have a water hookup T'd off to two RO systems. I'm looking for help troubleshooting a loud, intermitten vibration problem and advice on how to merge the two systems together, if possible. I suspect they're fighting against each other since they're connected to the same household connection...

I'm new to reefing and saltwater in general, and I now have a pretty large algae bloom. I read somewhere it can be caused by something in the water if it hasn't been filtered properly, or that the presence of it also means the tank has finished cycling. Regardless, this led to me testing the TDS...

I am having issues with my system was following the instructions is not working tds reading more then 100

I bought an Aquatic Life 4-stage RO/DI Buddie that includes the DI and all. First couple batches of RODI water tested at 0 TDS. Last batch I just made shows 1 TDS, this was after about 25g of RODI water was made with this brand new. My waste ratio is about 3/1. Am I needing a better unit or is...

Hey Guys, Wanted to see if anyone else had this issue. I have several RODI units and one of which I just got I had to re-tube. It's a 5 stage from BRS. Pretty sure I ran all the tubing correct. Line in, sediment, 2 carbon, ro, then it heads over to the DI which is split into the three resins...

I’m running two carbon, one paper, one membrane, and one DI canister. I just replaced everything as I’ve recently moved and I’m on well water. I bought a higher quality membrane and it’s typically 5 ppm before hitting the DI. Based on what I read it sounds like that’s on the money. Problem Is...

Simple question, if a TDS meter is reading 0 on output source water , the membrane is 2.5 years old and the other filters are about 8-9 months old can harmful bacteria grow on those filters contaminating the water? Why should you change the filters even if tds is reading 0?