ROCHESTER, N.Y. — ​The Rochester City School District is gearing up to welcome a third wave of students back into the classroom.

Students in 7th through 12th grade will return to a hybrid model starting on Monday.

They will spend two days in the classroom and three online. Wednesdays will be dedicated to online learning.

The district says all schools, other than the Leadership Academy for Young Men and Rochester International Academy, now have MERV-13 filters in their ventilation systems.

Those two buildings will receive filters before Thursday.