GROHE 27-836 LOO Filter spray head for old style Lady Lux w/click

Grohe kitchen pull out faucet head with replaceable filter for use with older style click couplings. Made in West Germany.  White  Never used. One filter included. Came from closed up supply house. These are discontinued and hard to find. No returns on this item.
Note: boxes may be a little funky and the white plastic looks a little dull, but can probably be cleaned up shiny.