oh you're one of those homebrewers, that completely explains everything, one of "those" people, lmao!
another ghetto workaround would be to find an old fridge, you can find a mini-fridge for like $20, drill two holes in it, and route your filter tubing through it, put as many coils as possible in it, just don't make your angles too tight, plug the fridge in and watch the water cool! sealing the edges of the tubing in the inlet and exit of the fridge would help too
if you wanna get fancier, get one of those adapters that turns the power on and off depending on what the thermostat reads.
if cheaper yet, depending on the indoor temperature, you could get a radiator and rig that up to your filter tubing and put a fan on the radiator, or just put the radiator in front of the AC unit in your house if possible
trying to give alternative solutions for people who don't wanna shell out that kinda cash for the same effect
