To replace an Alen Breathesmart filter, turn off the purifier, remove the cover and old filter by pulling it away. Remove the packaging from the new filter and install it with arrows pointing...

Frozen air conditioner (AC) filters refer to frost in the unit because of a lack of airflow. Insufficient refrigerant, dirty coils, a clogged filter, stuck expansion valve or a collapsed duct can all...

To clean the interior of your Shark Air Purifier, remove the filter cover, take out the filter and then use a vacuum to clean off the dust. Do not use any detergents or harsh chemicals. To clean the...

To reboot a Hisense dehumidifier, complete a hard reset by switching it off, disconnecting the power cord and reconnecting after 10 seconds. All control settings will be cleared. To reset the filter...

A Shark Robot Vacuum can be reset by turning it upside down and pressing the power button (located on the side) for at least 10 seconds. The unit should power off. Wait a minimum of 10 seconds, then...

Afloia air purifiers blink or flash red to indicate the filter needs replacing. The lamp ring illuminates red when air quality is poor and all lights are red when the device is malfunctioning from a...