![AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com](https://i5-richmedia.walmartimages.com/asr-rm/dba13620-c3e5-404b-8553-b9fe83698188_360_merchant_manual_3.jpg)
AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com
![AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com](https://i5.walmartimages.com/asr/c3bb6a5e-53d2-4b55-bbea-c6a353f3b94c.30e2bc47a66cba7e2dba4844dfd7b3a6.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
AIRROBO HU450 Ultrasonic Cool Mist Humidifier, 4.3L Top Fill Air Humidifier with 484 Sqft Room Coverage, 360° Nozzles, Waterless Auto Shut-off, White - Walmart.com
![Our drain tube for our whole house humidifier was clogged. Flushed it and this weird stuff came out. Any idea what it is?!?! : r/hvacadvice Our drain tube for our whole house humidifier was clogged. Flushed it and this weird stuff came out. Any idea what it is?!?! : r/hvacadvice](https://preview.redd.it/our-drain-tube-for-our-whole-house-humidifier-was-clogged-v0-1kxukuc5v4va1.jpg?width=640&crop=smart&auto=webp&s=b2a10b4026f3065e5ad844cee6bda41f8ae6ff7e)