FIG. 1 to FIG. 4 are elevational views, each rotated by 90°, of the pipe for vacuum cleaner according to the invention;
FIG. 5 is an elevational view of one end of said pipe for vacuum cleaner;
FIG. 6 is an elevational view of the other end of said pipe for vacuum cleaner; and,
FIG. 7 is a perspective view of said pipe for vacuum cleaner.