Wandering around the local Hardware, I came across a sink/faucet
filter system billed as reverse osmosis. Cost is $200 operating
pressure 40 to 80 psi.
What's the scoop on this: can it handle salt water?
[it carries a warning to avoid water of unknown quality, unless pre
filtered with salt? - sounds doubtful ]

Thanks for insights

Brian Whatcott Altus OK