
Equate EQ2109-UL Invisible Cool Mist Humidifier
Best price now
Compared across 3 stores. Prices are checked against each store and labelled with when.
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Price facts
- Best price today: $17.00 used at mercari.com (checked Nov 12, 2026).
- Checked at 3 stores.
Equate EQ2109-UL Invisible Cool Mist Humidifier prices at every store
- mercari.comPre-owned
In stock
$17.00+ $17.49 shippingChecked 1 h ago - InstacartNew
Out of stock
$11.60+ $11.00 shippingChecked 1 h ago - WalmartNew
Out of stock
$33.97+ $6.99 shippingChecked 1 h ago
Equate EQ2109-UL Invisible Cool Mist Humidifier price history
Lowest price we've seen: $11.60 on Nov 12 at Instacart. Tracked across 2 stores since Nov 12.
What reviewers say
- 3.8 / 52,845 ratings
About the Equate EQ2109-UL Invisible Cool Mist Humidifier
Keep your indoor air more comfortable with this Equate Invisible Cool Mist Humidifier. Designed for tabletop use, this humidifier helps add filtered moisture to rooms up to 250 square feet and may help soothe dry air, throats, and sinuses during colder months or dry conditions.
Features a 1.1-gallon water tank with up to 24-hour runtime per fill depending on setting used. Includes adjustable high and low output settings for customized comfort. Uses evaporative technology to create a fine invisible mist while helping trap minerals and impurities through the replaceable wicking filter system.
Compatible replacement filters include EQWF813, PCWF813, and RWF813.
Great for bedrooms, offices, dorm rooms, or smaller living spaces.
Please review photos carefully for overall cosmetic condition and included contents.
Specifications
- color
- OtherSource
Questions and answers
- Where is the Equate EQ2109-UL Invisible Cool Mist Humidifier cheapest?
- At mercari.com, for $17.00, as of our latest check.
- What do buyers say about the Equate EQ2109-UL Invisible Cool Mist Humidifier?
- Rated 3.8 out of 5 from 2,845 ratings.
- Where can I buy the Equate EQ2109-UL Invisible Cool Mist Humidifier?
- 3 stores we checked sell it, including Walmart, mercari.com, Instacart.










