The brand is EcoWater; not sure which model (this is one of the big under-sink types that attaches, not a carafe filter)
https://www.ecowater.com/home-water-solutions/drinking-water-systems/
I'm near the Berkeley Rose Garden but occasionally travel as far north as Richmond and as far south as Alameda so may be able to drop off if you are near my route.
reverse osmosis water filter (Berkeley)
This offer has been gifted to someone and is no longer available.
