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Where donI buy the test? Its a chloramines test kit?
This is insane! I use one bottle per 40g and it’s gone.. it gets all brown. TDS reads high..... I need to fix this...Yes my current di im using was bought on november 2018. I changed it in around 2019 summer time and still have 1/4 left thats still blue. Getting 0 tds out and 5tds in. I buy my di resin on black friday because of the 15% off @BRS. I have another I just got this past Nov, waiting to go in. 30g rodi a week and last me about 5 months. Im using the brs rodi 150gpd with pressure pump @ 80psi.
These strips will test for both free chlorine (regular chlorine easily removed from most carbon blocks) and Total chlorine (free chlorine plus chloramines). If when you use the test strip both levels are the same, you do not have chloramines. If free levels are lower than the total chlorine, than you have some chloramines.
BRS sales a Lamotte version of the same test, but they didn't work very well for me. These seem to have a better rating, and the color change is more pronouce (atleast in the review photos). You need to test them right after you carbon block before it goes into your RO membrane. If you are getting a positive reading on a new carbon block, then that is probably a big part of your problem.
Which carbon blocker would be The right one?Chances are it is the chloramines that are getting the better of your BRS 4 stage RO/DI unit. Unless you have separately ordered the "BRS universal carbon block filter -1 micron" your unit comes with the "BRS VOC 5 Micron Carbon Block" which will be useless in 100 gallons or less. Make the change, its only $16.99
I just watched! Good info...Watch the video "20x or 50x?" from Bulk Reef Supply.
My DI is the last canister, carbon is the middle one.It looks like it is plumbed wrong. The DI goes after the membrane. Yours is before. You need a separate canister. After the membrane into the di
Here is how it’s setup:It looks like it is plumbed wrong. The DI goes after the membrane. Yours is before. You need a separate canister. After the membrane into the di
Waste line goes out to the laundry pipe.Where is your waste line?
Where is your waste line?
I just don't see it in the pic. I see black line in, blue good water line out, but cant see the waste line.Waste line goes out to the laundry pipe.