Raanta has four shutouts this season, which is tied for fourth in the NHL. He was playing his first game since March 7 because of a lower-body injury.
"I missed pretty much three weeks, and you're always eager to get back and you try to feel as good as possible in the practice and try to do the right things, but it's always the game that tells you where you're at," Raanta said. "I'm not saying that it was a perfect 60 minutes for me, like there were a few moments where I lost the puck a little bit, but overall pretty good.
"Obviously, I made the saves when I needed to and the guys played really well in front of me, so that obviously helped."
Raanta is 14-0-2 in his past 18 games for Carolina.
"He's been good for us all year, and I think every time he's injured he doesn't complain, he just comes back and kind of gives us new life when we need it," Hurricanes forward Paul Stastny said.
Stastny had a goal and an assist for Carolina (48-18-9), which was 0-2-1 in its previous three games.
The Hurricanes remained one point ahead of the New Jersey Devils for first place in the Metropolitan. The Devils won 6-3 at the Chicago Blackhawks on Saturday.
"I thought that was about as dominant as you can play a game," Carolina coach Rod Brind'Amour said. "I mean we were in their end the whole game, so if you're doing that -- their goalie made some good saves on some tips and some things. We didn't create a lot off the rush, but we didn't need to. That's how you have to play it.
"When you get a lead make sure you don't give them rush opportunities and dominate the game in their end. I mean, that's kind of how you want to do it."