The important thing for you to know is that regardless of how often you have used it, you must change it regularly once the filter gets wet.
Once the filter is wet, the harmful contaminants obviously remain in contact with the filter. In your case, you wouldn't have built up a lot of contaminants so your filter would likely remain very efficient for its life. However, the filter will still accumulate contaminants and since the media is wet, bacteria will inevitably form. That's your big worry.How often do you need to change the water filter on a refrigerator?once a yearHow often do you need to change the water filter on a refrigerator?I CHANGE MINE EVERY 6 - 7 MONTHSHow often do you need to change the water filter on a refrigerator?Usually every 6 months on mine. I have an LG and it has a countdown indicator every 6 months.How often do you need to change the water filter on a refrigerator?I have a very old fridge, that has none of those fancy %26quot;timer%26quot; devices for triggering a change of filter.
The time between replacement of filters depends on how fast debris accumulates in/on the filter. I determine when to replace mine by watching the rate of water flow when getting water from the dispenser.
When I NOTICE a reduction of flow rate, I replace the filter. Depending on the amount of %26quot;crud%26quot; my city water system allows in the water determines the replacement time. Sometimes I replaced it as often as a 6 month interval, and occasionally it's gone a year or two.
Unless your INDICATOR is based on degree of clogging [which I doubt] then that indicator is just based on a timer and has nothing to do with actual %26quot;loading%26quot; of the filter. Just test %26quot;flow%26quot; some water from the dispenser every few months or so and watch for SIGNIFICANTLY lower flow rate before replacing the filter.How often do you need to change the water filter on a refrigerator?read the manufacturer's instructions or call the company directly.How often do you need to change the water filter on a refrigerator?About twice a year. Go by the indicator. It will turn red when it's time.