Ice box and water chillers!!

I have done a ton of research but like usual im getting nothing but tons of mixed info. I want to hear from people that run the ice box's and water chillers. The good and the bad, what to do what not to do.

My plan: im planning on seting up my old indoor room with my new ebb&grow and i wanna run 4 1k lights with the big xxxl hoods and was thinking of a ice box per hood.
Filter on one side of the room with a Y splitter into ducting, ice box then the lights going back to ducting into two more ice box's then the other two lights then the fan and blown back into the room.

Any info on the ice box's would be great thanks

Bump, nobody

Well, I have a setup very similar to what your explaining here. The only reason why it wont work IMO is having bends in duct work or fan speed or water temp.
If you have eliminated all the common causes and designed it the best you can. It should cool and filter at the same time. Im open to convo. Im a patient card holder always looking to find a good cooler topic being that its HOT here in LV. Look forward to a return msg or [email protected]

W