Markstrom was especially busy in the third period, stopping all 18 shots he saw en route to notching his first win of the season in his third start for the Panthers.
Tomas Kopecky, Jonathan Huberdeau and Mike Santorelli also found the net as the Panthers snapped a three-game losing streak.
Pavelec ended with just 16 saves and Kyle Wellwood scored for the Jets.
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