Humidifiers - Popular Questions, Answers, Tips & Manuals

Which model do you have? On the H12 and 696 series models, F indicates refill the humidifier; the reservoir bottle is out of water. The CF means check the filter/wick. Replace the wick if appropriate. The CF message will appear every 720 hours of run time for the humidifier. It will be reset when the unit is unplugged or loses power.

You can find the Owner's manual for many of the Aircare humidifiers on the product page. Start at Then look for your humidifier. The link to the owner's manual is just below the Add to Cart button on the right side of the page. Use the manual to identify the correct filter or wick for your humidifier.

I hope this helps.

Cindy Wells

Humidifiers | 927 views | 0 helpful votes

Google (walgreens)(UHE WGP2A)(manual) without parens.

Walgreens... | 121 views | 0 helpful votes

Perhaps your machine stops when it has reached the desired humidity level you selected. It doesn't have to be empty when it reaches that selected level. My mother thought the same thing but was so relieved to find out it was working properly all the time.

Humidifiers | 35 views | 0 helpful votes

That means it is time to replace the UV bulb.

Honeywell... | 216 views | 0 helpful votes

Desiccant dehumidifiers tend to be smaller, lighter and can be quieter than compressor units. ... Whilst a desiccant unit may consume more power on an hourly basis than a compressor unit, they are much more effective at extracting moisture and achieve a better result in a much shorter time.

Humidifiers | 38 views | 0 helpful votes

I see no question here.

Humidifiers | 32 views | 0 helpful votes

Because the air is to humid to operate the device.

Humidifiers | 56 views | 0 helpful votes

Remove the mist direction cap (dark plastic piece where the mist comes out.) You should find a small plastic cup with an attached cap. Put the essential oil in the cup, snap on the cap, and put it back into the mist exhaust, and replace the mist direction cap.

Humidifiers | 67 views | 0 helpful votes

The solenoid is going bad and might start a leak later if not fixed or likely won't stop the water flow! Get it replaced!

Aprilaire... | 73 views | 0 helpful votes

Needs to be wired to work on the blower circuit. You must be drawing power from a source that is always on

Honeywell... | 76 views | 0 helpful votes

Per.haps due to a stuck solenoid.

Aprilaire... | 37 views | 0 helpful votes

Google (Bemis)(6974)(manual) without parens for instructions.

Bemis... | 38 views | 0 helpful votes

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