The existence of a pink blinking or flashing mild indicates the filter must get replaced. An illuminated red blinking/flashing light-weight that appears following a new filter is inserted may well show that there's dirt from the filter housing. The reset button is stuck from the on place. Take out the https://martinmkhfd.wikiannouncement.com/6206394/an_unbiased_view_of_pur_water_filter_blinking_red