CALL US TOLL-FREE 1-800-934-9194
better air begins with knowledge
No items added.
0 items in your cart    View your cart »
Cart Subtotal: $0.00
Enviracaire Germ-Free EWM-211D

Enviracaire EWM-211D Warm Mist Humidifier

Model: EWM-211D | SKU: en1265
  • Out of Stock - This item is not currently available to order.

  • Product Overview

    Experience the comfort and health benefits of 100% cleaner and fresher moisture using the Enviracaire EWM-211D Warm Mist Humidifier! Using UV light sanitization and steam vaporization, this room humidifier (formerly the Slant/Fin GF-211D) delivers a comfortable moisturizing mist that is 99.999% free of germs, bacteria, and mold spores. The EWM-211D is designed for small- to medium-sized rooms and uses a two-step humidification process.

    First, water stored in the unit’s reservoir passes through a germicidal chamber where it is thoroughly sanitized by germ-zapping ultraviolet light. Next, the water enters a boiling chamber where it is heated to a boiling point, causing the humidifier to release warm moisturized air into the room. Independently tested for effectiveness, this Enviracaire humidifier is considered safer for allergy- and asthma-sufferers because it does not emit any symptom-aggravating white dust during operation. These dust particles can form when mineral matter from the water is released into the air during the humidifying process. The EWM-211D warm mist unit pulls out mineral deposits during the boiling process before the moisturized air is released.

    This Enviracaire humidifier features 2 fan speeds and adjustable humidity control. Use the digital control panel to set the exact humidity level you desire. Other convenient functions such as an automatic empty tank shut-off control as well as indicator lights for refilling, resetting, and replacing the UV bulb help you stay on top of operation. The unit is also equipped with an optional medicine cup that allows you to blend respiratory medications in with the warm mist. Complete features of the Enviracaire EWM-211D Warm Mist Humidifier include:

    • UV Light Sanitization – This room humidifier features a germicidal chamber equipped with an ultraviolet sanitizing light that eliminates 99.999% of infectious germs and bacteria.
    • Two Fan Speeds – Allow the unit to perform light and heavy humidification tasks.
    • Digital Control Panel – Helps you accurately select your desired humidity level.
    • Auto Shut-off – When the water reservoir empties, the unit will automatically shut off.
    • Large Water Reservoir – The humidifier’s 2-gallon water tank features a wide mouth that makes it easy to fill.
    • Indicator Lights – Let you know when it’s time to refill the reservoir, reset the unit, and replace the UV bulb.
    • 24-Hour Operation – The unit runs for up to 24 hours before the next refill.
    • Medicine Cup – Allows you to blend respiratory medication into the warm mist.

    Manufacturer's Warranty

    3-Year Limited Warranty

    What's In The Box?

    • Enviracaire EWM-211D Humidifier
    • Optional Mineral Pads
    • UV Bulb
    • Medicine Cup
    • Owner's Manual
  • Specifications

    Height11.5 in.
    Width14.25 in.
    Depth8.25 in.
    Weight6 lbs.
    Programmable TimerNo
    Voltage110-120 V
    Air FiltrationNo
    Type of HumidifierWarm Mist
    Humidifier TechnologyVaporizer
    Coverage Area425 sq. ft.
    Ideal ForSingle Room
    Moisture Output Per Day2.4 gallons
    Water Reservoir Capacity2 gallons
    Running Time Before Next RefillUp to 24 hours Hours
    Fill TypeRemovable Water Reservoir
    Water Refill IndicatorYes
    Humidity DisplayNo
    Mist Output ControlYes
    Wick FilterNo
    Germ ProtectionYes
    Demineralization CartridgeYes
    Automatic Safety ShutoffYes
  • Frequently Asked Questions

    How do you clean this humidifier?

    Enviracaire recommends cleaning your humidifier regularly to ensure that it continues producing healthy humidified air and remains efficient. To clean, pour approximately 1 cup of white vinegar into either reservoir to soak for 20-30 minutes. Then, rinse well and use a small brush to remove mineral buildup. Wipe exterior surfaces with a damp cloth and a mild cleanser. Once dry, re-assemble and refill the humidifier. Additional humidifier maintenance tips can be found in our article Tips for Maintaining Your Humidifier.

    What is your return policy?

    We offer a 30-Day Money-Back Guarantee on all of our products. If you are not satisfied with your purchase for any reason, simply return the product to us within 30 days and we will process your refund. For policy details and exclusions, please read our full Return Policy

    What is your shipping policy?

    Standard shipping (3-6 business days) is free to the lower 48 states.

    Expedited shipping is available for select products. Shipping to Hawaii, Alaska, and Canada may incur an additional fee, depending on the items ordered. With the exception of Canada, we do not currently ship to international locations. Items typically ship 1-2 days after you place your order. For more information, visit our Shipping and Delivery page.

    What types of payment methods do you accept?

    We accept Visa, MasterCard, American Express, Discover Card, and Diners Club credit cards. Additionally, you can checkout using PayPal.

    As a Sylvane shopper, you can purchase with confidence knowing that your information will always remain confidential and secure at all times. Our website is tested daily for security flaws by a well-known third-party security firm. It also meets the security recommendations of the Department of Homeland Security's National Infrastructure Protection Center (NIPC) and passes the FBI's Twenty Most Critical Internet Security Vulnerabilities Test.

    After I place my order, when will my credit card be charged?

    Your credit card will be charged when your order is shipped.
    Want to submit an FAQ? Hold tight. We're enhancing this section to make it even more useful for you. Feel free to call us at 1-800-934-9194 for answers to any product-related questions.
  • Reviews

    View All Enviracaire EWM-211D Warm Mist Humidifier Reviews


    by PowerReviews
    Enviracaire EWM-211D Warm Mist Humidifier

    (based on 7 reviews)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 7 customers

    Sort by

    Displaying reviews 1-7

    Back to top

    (1 of 1 customers found this review helpful)


    Noisy motor that died after a week.

    By Robert

    from Wilson North Carolina

    About Me Homeowner

    Verified Reviewer


    • Adjustable Settings


    • Loud

    Best Uses

    • Bedroom

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    Very loud (right out the box) Bought this a year ago as a spare, my old one (different model) died so got this one out. The motor is very loud and varies in speed before it locks up completely. Called the company and found out my unit was manufactured in 2007. So no warranty. Motor is locked up now (took bottom off to check). Searching for a new motor. It appears to be a good unit but to expensive to junk if I can fix it. I notice others complain about the motor, maybe a bad batch, pity the company cannot stand behind this as they must know about the problems.

    (1 of 1 customers found this review helpful)


    tried and true humidifer

    By Somebody's Mom

    from Maine

    About Me Homeowner

    Verified Buyer


    • Adjustable Settings
    • Breathable Mist
    • Clean Mist
    • Easy To Use
    • Lightweight
    • Quiet
    • Simple To Clean


    • Needs Frequent Cleaning

    Best Uses

    • Bedroom
    • Dry Winter
    • Help With Ailments
    • Living Room
    • Nursery

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    clean, efficent, breathable mist, all around great product!

    (3 of 3 customers found this review helpful)


    great humidifier!

    By M Z

    from USA

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    Great humidifier. We own 4 and have them in various rooms. They run all the time and are very reliable.

    (5 of 6 customers found this review helpful)


    The Great Humidifier

    By Manny J.

    from USA

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    I do not do this for everyone. There is no company around that is worthy of such a review.

    If the special customer is looking for a special hot steam humidifier and doesn't know where to go because it can be a confusing subject, then I would suggest you go right here where you will always be satisfied with the merchandise and should you get stuck, they have wonderful people standing by as support.

    (1 of 2 customers found this review helpful)



    By C. S.

    from USA

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    I researched to find the best rated warm mist humidifier before I made my purchase. I am so disappointed that I bought this one. The display malfunctioned after just a few months of use. It was replaced by a second one. This one didn't work correctly either. Now I'm on my third one and the motor sounds like an airplane taking off.

    (1 of 1 customers found this review helpful)


    Months of Research

    By Eric Duncan

    from USA

    Verified Buyer

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    I did my homework on humidifiers, as this would be the first upscale humidifier we would purchase. Warm mist, cool mist, and the various filtering options. Since we do not have children, the warm mist was our choice because of the cleansing of the boiling of water. The UV filtering is a great extra step that ensures the purest water is misted.

    The build quality of this unit is very good, and the electronics was better than we expected. You can control the humidity level in 5% increments (very nice as it auto-shuts off). It also automatically shuts off if it runs out of water (great feature if you use it every night and 24 hours). In addition, it always shows the humidity level while plugged in - even if the unit is turned off.

    If I had to say anything negative, it would be the cleaning procedures. This is not specific to this humidifier, as all upscale humidifiers requires a significant investment in bi-monthly cleaning sessions. So, it is nothing to hold against this particular product. But, it is a routine to be aware of, and required if you want to keep any upscale humidifier in long lasting condition.

    Also note that the display has an extremely bright background of a light blue color. While some might like it as a night light (my wife), others find it a bit annoying (such as myself). If Sylvane could make the backlight adjustable (1 or 2 dim options, plus a shut off), it would go a long way in making this unit perfect. The backlight can be turned off because it is not on when the unit is turned off, but yet the LCD readout still works (to show the humidity level). Thought about taking it apart and snipping that backlight wire myself!

    All in all, we are extremely happy in finally investing into a really good humidifier.

    (1 of 3 customers found this review helpful)


    Not So Hot

    By Susan Evans

    from USA

    Comments about Enviracaire EWM-211D Warm Mist Humidifier:

    The unit is noisy. The unit is tempermental. Lift the water reservoir off the base one time without unplugging and your humidifier is dead. When it works, it does not emit enough moisture to be of any use to anyone who really needs it. Overnight, the entire resrevoir was diminished by less than 1/4 at 'HI' capacity. Very expensive, very disappointing.

    Displaying reviews 1-7

    Back to top

Customers Also Viewed

Share this page with a friend! Fill out this form, and we'll send the email for you.

To Email:

From Email:



Email Exclusives

Enter your email address to sign up for our newsletter, which includes special offers only for our newsletter subscribers! We will not sell your email address, and you can unsubscribe at any time.

Connect With Us

google plus
Begin Secure Checkout
Don't have an account?
Enter your email address to checkout as a guest.

Returning Customer? Sign In:
Welcome back!
Login for faster checkout.
If you have forgotten your password, click here.

Newsletter Subscriptions

Thanks for subscribing to our newsletter! You should begin receiving regular emails from us shortly!