rodi membranes

sergifed91 · Jul 15, 2023

I have the BRS 4 stage value plus 150GPD water saver RO/DI system. I am needing to replace the membranes on it. will any membrane work on this unit as long as it's 150GPD membrane or do I have to stick with the MRS membranes?

KrisReef · Jul 15, 2023

Dow Filmtech used to be the "best" membrane but they are standard sized and can be interchanged between brands, if you want.

KStatefan · Jul 15, 2023

sergifed91 said:
I have the BRS 4 stage value plus 150GPD water saver RO/DI system. I am needing to replace the membranes on it. will any membrane work on this unit as long as it's 150GPD membrane or do I have to stick with the MRS membranes?

It will take two 75 GPD membranes

Buckeye Hydro · Aug 1, 2023

KrisReef said:
Dow Filmtech used to be the "best" membrane but they are standard sized and can be interchanged between brands, if you want.

They still are the best. Filmtec is now owned by Dupont. Filmtec doesn't make a 150 gpd 1812 membrane.

KStatefan · Aug 3, 2023

Buckeye Hydro said:
They still are the best. Filmtec is now owned by Dupont.

I thought the meger of Dow-Dupont then the demerger to Dow, Dupont and (Pioneer Seeds) was stange. I know the company name is not Pioneer but do not remember the correct name.