how i can reset the page num to 1 when i change to another exposed filter option? Now,i have a view page with exposed filter(filter option:filterA,filterB) and full pager 

when i go to the 3rd page of  filterA , change the filter option to filterB ,i find the page redirect to the 3rd page of filterB ,what can i do to let it redirect to 1st page of filterB
Create new filter group in the "Filter Criteria" section of view and add move both the exposed filters in the new group and than apply the "OR" operator between them as below: