Stores (5) 
Promotion 
$3.00
$2.69
Humidifier on sale Costco
There are 7 new Humidifier offers available at Costco starting from 31-01-2026.
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Pure Enrichment Hume Sense Top Fill Humidifier
$74.99
Homedics Natura Ultrasonic Warm & Cool Mist Humidifier
$124.99
Homedics TotalComfort Deluxe Ultrasonic Warm or Cool Mist Humidifier
$139.99
Ecohouzng , 4.7 L (10 pints) Ultrasonic Top-fill Humidifier
$99.99
PureGuardian H997W 90-Hour Ultrasonic Cool Mist Top Fill Humidifier
$89.99
PureGuardian 1 Gallon 48-Hour Digital Ultrasonic Cool Mist Top Fill Humidifier with Humidistat
$119.99
PureGuardian 120-hour 7.57 L (2 gal.) Warm and Cool Humidifier with Aroma Tray
$109.99
Stores with Humidifier in their assortment
Costco
Canadian Tire
Rossy
Wellwise by Shoppers
Babies 'R' Us
Shoppers Drug Mart
RONA
Home Hardware
Sushi Shop
Best Living
Pharmaprix
Réno Dépôt
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Nearest Costco branch
This Humidifier on sale Costco is available in the following branches based on your set location:
Toronto
Humidifier price Costco🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
| PureGuardian 120-hour 7.57 L (2 gal.) Warm and Cool Humidifier with Aroma Tray | Costco | $109.99 | 26 January 2026 | 01 February 2026 | ||
| Ecohouzng , 4.7 L (10 pints) Ultrasonic Top-fill Humidifier | Costco | $99.99 | 26 January 2026 | 01 February 2026 | ||
 | Winix humidifier | Costco | $89.99 | 26 September 2022 | 23 October 2022 |