LG LD651EBL Dehumidifier "error code 67" Questions

...new Sensor assembly $20.50 and install it in my LG LD651EBL Dehumidifier which was giving me ch 67 errors. Wala, it worked, the error code is gone and the dehumidifier is now working perfectly! ...

Error code 67 Error code 67 is an airflow problem. Either clogged filter or bad blower motor. Unplug unit remove bucket and feel for filter in front behind cover it drops down. Clean filter with water

...error code CH67 Unit stop running and flashes CH 67 fan motor failure. Unplugging unit for 30 seconds resets the unit but fails again. Called LG and they want me to drive it 30 miles for warranty ...