In a short (4 pages) **article** I define *pointfree binary relations*, a generalization of binary relations which does not use “points” (elements).

In a certain special case (of endo-relations) pointfree binary relations are essentially the same as binary relations.

It seems promising to research filters on sets of pointfree relations, generalizing the notion of *reloids* (that is filters on cartesian products) from my **my research book**