Pull the filter straight up to remove it from the air conditioner.
Lg ac window unit clean filter light.
Press reset filter to turn off the led and reset the accumulated run time.
If step 1 and 2 fails then you can try connecting lg thinq app to your refrigerator.
Air conditioner reset filter light window room air conditioners with a reset filter pad with led will turn on when the fan has accumulated 250 hours of run time.
With the panel unlocked press and hold the air filter or water filter button for 3 to 5 seconds.
Wash the filter using lukewarm water below 104 f 40 c.
Remove the air filter from the front grille by pulling the air filter up slightly.
Shake the excess water from the filter before putting it back in.
Rinse the filter under lukewarm running water until clean.
Pull the inlet grille forward to gain access to the air filter.
Gently shake away excess water from the filter allow it to air dry and reinstall the filter.