When reading the box on a humidifier filter, the manufacturer recommends only using the filter for 30 to 90 days. It gives this recommendation because as the humidifier runs, it take in air through the filter and returns air to the room with a warm or cool mist. As the humidifier take in air, the filter traps dust and particles thus clogging the filter over time. When the filter gets clogged, the humidifier has to work harder to keep up with the demand of the output. Therefore, if you are running the humidifier with a clogged filter, the life of the humidifier will shorten drastically – eventually requiring a costly replacement.
Try to limit or control the following to reduce the premature clogging of your humidifier filter:
- Smoke – Step outside to smoke – Run fans that take smoke outside of the house.
- Pets – Don’t allow pets to wander near your humidifier. The best case scenario is to keep them out of the room that your humidifier is in if possible.
- Dust – Vacuum and dust regularly. Put your humidifier away before reducing dust and allow for the air to settle before running the humidifier again.
Using distilled water is preferred when running a humidifier because mineral deposits can also reduce humidifier efficiency. Over time, deposits build up resulting in unwanted clogging.
If you are diligent and do the above, the average filter will last the whole 90 days of use. Some filters allow for water cleaning but be sure to follow the manufacturer’s instructions when doing so.
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