Daws made eight saves in the second period. His best came at 9:43 when he denied an uncontested Beckett Sennecke on a wrist shot down the slot.
"We have a role to play in front of our goaltenders to make their job easier and I think we've held fort there for sure recently," New Jersey coach Sheldon Keefe said.
Washe pulled the Ducks within 2-1 at 8:20 of the third period, scoring on a deflection from the slot. Defenseman Jackson LaCombe earned the primary assist with a slap shot from the left point.
"Losing isn't fun, but I think just our compete," LaCombe said. "It got better throughout the game, but I think we got to start the game kind of moving our feet. As a group, we got to make that decision. So, yeah, that's frustrating."
Anthony Mantha scored on the rebound to make it 3-1 at 13:27. Husso thought he had covered the puck after Brett Pesce's shot from outside the right circle, but Mantha was in front to poke it through.
Jack Hughes scored an empty-net goal at 19:53 for the 4-1 final.
"We're starting the game ready, all the way from the back end," Bratt said. "I think our D-zone and defensive play to stay above guys is paying off offensively right now. We didn't give their young guys a lot of time, kept them to the outside, and I think that's what helped us offensively."
NOTES: Ducks defenseman Pavel Mintyukov has returned to Anaheim and will miss the rest of the team's road trip. He is day-to-day with a lower-body injury. ... Ducks forward Jeff Malott was a late scratch due to an illness. ... Hischier scored the 55th power-play goal of his career to pass Pat Verbeek for the fourth most in Devils franchise history. ... Jack Hughes has scored at least 10 points in his opening 10 games of a season for the fourth time in his career. He has 11 points (three goals, eight assists).