The Wallman space on
E-completely regular spaces is considered. Let ℱ be the family of all E-closed subsets
of an E-completely regular space X. Then the Wallman space 𝒲(X,ℱ) is a
compactification of X. In particular, if E is such that I = [0,1] is E-completely
regular, then 𝒲(X,ℱ) is an E-compactification. An example is given to show that I
being E-completely regular is necessary.