RODI - any real difference between brands?

[PotatoPig]

Restarting and in the process of he equipment together- I previously had a BRS 5 stage and was happy with it, but was wondering if there is any functional difference between the various brand using the same 10” canister hardware? Or are they essentially the same?

 

[exnisstech]

I've not seen anything noticeabley different. Some canisters don't seal if used on different brand top parts. I've always figured the differences are in the filters and membranes used. I'm pretty sure some have auto shut off and flush valves so that's something to consider. I run a booster pump that does everything so all I need is canisters and tubing alongside with a mounting bracket.