If the PUR water filter’s pink mild is blinking or solid pink, it signifies that the filter must get replaced. If you see a yellow mild on this means that the Pur H2o Filter is nearing the 100 gallons (or 40 for your Pitcher Filter) milestone and will soon require https://felixccawt.wikinewspaper.com/2120499/details_fiction_and_pur_water_filter_blinking_red