Holmes® Ultrasonic Cylinder Humidifier is rated 2.4 out of 5 by 9.

Holmes® Ultrasonic Cylinder Humidifier

Name: Holmes® Ultrasonic Cylinder Humidifier
Brand: Holmes
SKU: SAP_2098537
Availability: InStock

Holmes® Ultrasonic Cylinder Humidifier is rated 2.4 out of 5 by 9.

Where To Buy

Product Details

Description

Now you can say goodbye to feeling dry and uncomfortable with this Holmes® Ultrasonic Cylinder Humidifier HM411-BTU-FCA-2. This ultrasonic personal humidifier is perfect, whether it is for your desk or your room. Be it a nursery or a night table, now you don’t have to worry about dryness. A great way to create a comfortable breathing environment at home. Its removable tank is super easy to fill as well.

Features

ULTRASONIC HOLMES® HUMIDIFIER: This energy-efficient Holmes® ultrasonic humidifier propels visible, cool mist, with a virtually silent, filter-free operation
EASY TO FILL, CLEAN AND USE: This Holmes® ultrasonic humidifier features a top fill design for easy filling and cleaning; 2 speed settings provide optimal comfort.
15-HOUR RUN TIME: The 0.28-gallon capacity water tank offers a 15-hour run time on a full tank and Low setting.
IDEAL SMALL SPACE HUMIDIFIER: Ideal for small rooms, plus its compact size allows for portability.
ANTIMICROBIAL PROTECTION: Includes an antimicrobial protective material in the water tank to prevent mold and bacteria growth
ONE-TOUCH CONTROL: Convenient, one-touch control allows you to easily turn the unit on and off and adjust the speed settings.

Specifications

Model: HM411-BTU-FCA-2
Wattage: High Position Wattage: 21W +/-10% Lo Position Wattage: 13W +/-10%
Humidifier Type: Ultrasonic
Aromatherapy: No
Color: Black
Tank Size: 0.27 gallon
Room Size: Medium
Night Light: No
USB Powered: No

Where to Buy

The following link will take you to a site outside of Holmes Products.

Rated 2 out of 5 by cathy1331 from Keeps turning off, and black slime grows inside This humidifier works fine when it works, but often it will not run, no matter how many times you turn it on and off. Let it sit a few days, and it works again. It also has an issue with this black slime that grows inside the unit. It is difficult to clean it out is some of the areas that is appears unless you have a very small round scrub brush.

Date published: 2022-02-27

Rated 1 out of 5 by Anonymous from Stops every 15 minutes. I bought those a couple months ago. Once the second week hit this product started stopping. It will not turn on when I press the button. The product is clean, hardly used for obvious reasons and used with drinking water. What a waste of my money.

Date published: 2021-04-26

Rated 5 out of 5 by Anonymous from Perfect bedside humidifier We have two of these and love them. They fit perfectly on the bedside tables and use them every night to help with allergies.

Date published: 2021-11-11

Rated 1 out of 5 by Weezygurl1999 from Unexplained water leakage into Fan I bought it because It was supposed to be small enough to sit on my dresser. I filled it up half way ran it for 15 mins just to test it out. An hour later it started to leak water heavily onto dresser, bed and floor. Did the troubleshooting steps and spoke with customer service and was told to return it. It's was sort of a wasted trip to find relief from this dry air.

Date published: 2021-03-27

Rated 2 out of 5 by HCAMPBELL1115 from It was great until.... I purchased 2 of these units because of the features, ease of cleaning and maintenance. Both worked great until the 4th day. I noticed one unit needed to be refilled and as I removed the tank cap, it broke into numerous pieces rendering the unit useless. I have searched high and low and can't find a replacement cap.

Date published: 2022-02-14

Rated 2 out of 5 by MadCoy from Just OK I bought this product a little while ago and the same thing happened to mine as someone else who left a review.. everything was working fine, but water has I guess slowly leaked into the motor over time resulting in a burnout. Now it makes an awful sound and doesn't work at all

Date published: 2022-02-18

Rated 3 out of 5 by Huong from Ok humidifier It works, but I’m not sure why water comes out from the top and bottom of the humidifier. Water will eventually build up underneath and I have to wipe it down.

Date published: 2022-09-27

Rated 1 out of 5 by Anonymous from Love the model but last 3 days I bought that model I absolutely love it I use it 3 time and when I twisted the cap it broken in pieces I don’t know why I am desappointed I don’t know if you can do something about it maybe send me a new cap

Date published: 2021-12-03

Holmes® Ultrasonic Cylinder Humidifier Reviews - page 2

<div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="7882757"> <h2 class="bvseo-question"> Hello, my Ultrasonic Cylinder Humidifier HM411-BTU-FCA has started to smell musty. How do I clean it? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Anonymous</div> <div class="bvseo-answer" data-answerid="7432656"> Hi! Thank you for reaching out to Holmes&reg;️. We understand that you would like to clean your humidifier. We are more than happy to help. Please refer to the instructions below for daily and weekly maintenance of your humidifier:

DAILY MAINTENANCE
1. Be sure the unit is OFF and is disconnected from the electrical outlet
2. Remove the tank from the humidifier and place in sink or tub.
3. Drain any remaining water and rinse thoroughly to remove any sediment or dirt. Wipe clean and dry
with a clean cloth or paper towel.
4. Refill with cool tap water. Do not overfill.

WEEKLY MAINTENANCE
To Remove Scale:
1. Repeat steps 1-3 above.
2. Clean all surfaces with a soft brush. Gently scrub the area around the transducer with a soft brush. Remove the scale by wiping the entire base with a cloth dampened with undiluted white vinegar.
3. Rinse clean with warm water to remove cleaning solution before disinfecting the tank.
To Disinfect Tank
1. Fill humidifier tank 1/2 full with water and 1/2 tablespoon of chlorine bleach.
2. Let the solution stand for 20 minutes, swishing every few minutes. Wet all surfaces.
3. Carefully empty the tank after 20 minutes, and rinse with warm water until you can not detect any bleach smell. Dry with a clean cloth or paper towel.
4. Refill the water tank as directed in Operating Instructions, and turn the unit on.

If you need further assistance, please reach out to us by visiting the Contact Us page of this website. For your convenience, our Consumer Care Team is available Monday through Friday, 9:00 am till 9:00 pm EST. Our product specialists will be more than happy to help you. Thank you and please stay safe and healthy! <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2022-04-26</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7399553"> <h2 class="bvseo-question"> Can you oil fragance or vaporub-Vicky? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Klsl78</div> <div class="bvseo-answer" data-answerid="6668809"> Hi there, Klsl78! We hope you are healthy and staying safe. We do not recommend using essential oils or any aromatherapy in this model. We apologize for the inconvenience. <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-11-12</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7319150"> <h2 class="bvseo-question"> The low setting can last for 15hrs, but what is the duration of the high setting?&nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: LANDY11</div> <div class="bvseo-answer" data-answerid="6668317"> Hi Landy11! We hope you are healthy and staying safe. On high setting, the unit will run maximum of 10 hours. Thank you for asking! <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-06-10</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7304110"> <h2 class="bvseo-question"> Hi bought this and set it up today filled it with water and went about the rest of my day came to take a nap and turn it on and it had leaked all the water out. Just wondering how to fix that </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: King</div> <div class="bvseo-answer" data-answerid="6589957"> Hi King! We hope you are healthy and staying safe. Thank you for bringing this in to our attention and we apologize for the inconvenience. Please check the following for possible reason why your humidifier is leaking:

- Tank/cap gasket is missing.
- Unit tilted or not leveled.
- Cap not tight enough.
- Tank water is Hot

Below are the possible solution:

- Remove tank cap and replace or reposition gasket.
- Place unit on a flat or leveled surface.
- Tighten the cap.
- Fill with cool water only.

If you need further assistance, please send us a message by clicking this link: https://www.holmesproducts.com/support/contact-us <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-02-17</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7268406"> <h2 class="bvseo-question"> I followed the instructions but don&rsquo;t see any mist.&nbsp; </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Anonymous</div> <div class="bvseo-answer" data-answerid="6566813"> Thank you for bringing this into our attention, and please accept our apology for the inconvenience this has caused you. We have high expectations for our products here at Holmes, and we would like to hear more about your experience with your humidifier. Please send us a message by clicking this link: https://www.holmesproducts.com/support/contact-us <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2022-05-11</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7217199"> <h2 class="bvseo-question"> I'm trying to decide which to buy. I need footprint sizes. Can you give me the dimension of the footprint? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Linda4442</div> <div class="bvseo-answer" data-answerid="6509691"> Hi Linda4442! We hope you are healthy and staying safe. This ultrasonic humidifier is ideal for 300-500 sq. ft. Thank you for asking. <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-01-18</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7204564"> <h2 class="bvseo-question"> do I fill the white container inside with water? I dont have directions. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: barbilla</div> <div class="bvseo-answer" data-answerid="6498387"> Hi there! Thanks for reaching out to us. We will be more than happy to answer your question. The container inside needs to be filled with water. For help in obtaining a copy of the manual. Please reach out to us at our toll-free number 1-800-546-5637. For your convenience, our Consumer Care Team is available Mon-Fri 9 am-5 pm, EST. You can also email us at Holmesconsumercare@newellco.com. Thank you so much and have a nice day! <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-01-13</div> </div> </div> <div class="bvseo-question-answer" data-questionid="7200389"> <h2 class="bvseo-question"> How do you prevent the pee like smell coming from the humidifier. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Zee C</div> <div class="bvseo-answer" data-answerid="6498162"> Hi there! Thanks for reaching out to us. We will be more than happy to answer your question. Please clean the water tank with vinegar to get rid of the smell. Thank you so much and have a nice day. <div class="bvseo-author">Answered by: Holmes Consumer Care</div> <div class="bvseo-pubdate">Date published: 2021-01-13</div> </div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script>   <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.holmesproducts.com/humidifiers/view-all-humidifiers/holmes-ultrasonic-cylinder-humidifier/SP_397782.html?bvrrp=Main_Site-en_US/questions/product/2/SP_397782.htm">Holmes® Ultrasonic Cylinder Humidifier Questions - page 2</a></li> </ul>  <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2022, m_10, d_2, h_20CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.34</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_9</li> <li data-bvseo="cf">loc_en_US, sid_SP_397782, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_holmes</li> </ul>  <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getContent, 0ms</li> <li data-bvseo="ct_st">questions, product</li> </ul>