Tries to Wellington Albert, Adex Wera and Israel Eliab pushed the Hunters to a 22-0 lead at half-time.
The home side hit back with two tries after the 60 minute mark with points to Dane Phillips (62m) and Mitch Carpenter (66m).
This brought the score to 22-12 in favour of the visitors.
But the Hunters had enough to take the game away, striking twice with four pointers to captain and five-eighth Ase Boas (73) and Bland Abavu (77) to seal the win.
(File picture)