I can't find the tile necessary to replace some water damage on my patio. The original box says "Monococcion" and has the code 33x33 N-4217 DERE TASI GRI on it and the word "kalite". Would appreciate help from any knowing where I can look to find 30 tiles.

Monococcion=Single fired. Tile is manufactured in one firing of the kiln.

33x33= Tile size in millimeters. About a 13"x13"?

The other words sound like the color. (Greyish maybe?)

Kalite sounds like the manufacturer or brandname. Sorry but this is as far as I can help you.