dual output ro filter system?

they come with either a hose connector or a tank connector for kitchen faucets. whatever it comes w\ can be converted to a converter part. is there a splitter part? any way to have it do both even just one at a time with a simple valve switch?

Yeah you can just add a splitter. I split mine before the faucet and ran the extra line to my refrigerator so I can have RO ice cubes. https://www.amazon.com/TmallTech-3-Way-Splitter-Aquarium-Connect/dp/B00X6RBKYE

you also need a manual diverter valve