●Keep an eye on the indicator light
The only way to know if the filter is working and actually filtering your water is to check the indicator light. The good news is almost all the latest fridge models come with filter replacement indication lights. That light will come on when your filters are due for replacement – so keep an eye on them.
●Pay attention to Dispenser Speed
If you find that your fridge dispenser is not functioning properly, then take this as a sign that your filter needs replacing. It is very common for refrigerator dispensers to get clogged up with things like mineral deposits, debris and other pollutants. If this is the case then expect the filter to take a very long time to fill your glass of water.
So pay attention to your refrigerator dispenser, make sure it’s clean and replace the filter ASAP if you notice it working slowly. Replace the filter even if the filter replacement indicator light is off but you notice these problems! @everydrop ice and water filter 3
●Notice the time
If your fridge doesn’t have a filter replacement light indicator, it’s broken or unreliable for any other reason then keep track of time. It is recommended that you replace refrigerator water filters once every 6 months. @Refrigerator Ice Water Filter
●Notice the quality of water
The final thing you must consider is your water still looking and tasting fresh? Do not ignore any faint odors, weird taste, or tiny deposits in your filtered drinking water. This is because any sign of impurity is an indication that the filters have not done an effective job and therefore need to be replaced.