Using fuzzy filters in the
sense of P. Eklund and W. G\"{a}hler [2], it turns out that fuzzy
preuniform convergence spaces introduced in [11] form a strong
topological universe in which fuzzy topological spaces as well as
fuzzy (quasi) uniform spaces can be studied. Thus, better tools
such as the existence of natural function spaces, the existence of
one-point extensions (and consequently, the hereditariness of
quotient maps), and the productivity of
quotient maps are available.