I like the photo, thanks. After doing some searching on brim filters I have a few questions:
-I am seeing some units with very low gpm flow rates, like 5 gpm, is this for real? It seems pretty low.
-how often does the brim need to be changed? regenerated/backwasher/ etc...?
-my well is 308 ft, I read that deeper wells will not have enough dissolved oxygen, can I have a water test done to determine this?

Considering now a brim and possibly an air injector, I would almost rather just stick with the softener doing the removal. Besides efficiency loss and having to use Iron Out, is there any reason to spend the extra money on the equipment?