The Honeywell HWM845B is a filter-free warm mist humidifier designed to create a soothing, comfortable breathing environment in medium-sized rooms. By releasing visible warm mist, this humidifier helps address dry air conditions that can cause discomfort, particularly in bedrooms and living spaces. Its quiet, fan-free operation makes it an ideal choice for areas where noise is a concern, allowing you to enjoy humidity relief without disruptive sound.
This humidifier combines ease of use with practical convenience features. The 1-gallon tank provides up to 24 hours of continuous operation per filling, reducing the need for frequent refills. The wide tank opening and dishwasher-safe parts simplify maintenance and cleaning. An illuminated refill light automatically alerts you when the water level drops, and an auto shut-off feature engages when the tank is empty, providing safety and peace of mind.
Features and Benefits
- Filter-Free Operation: Eliminates the need to purchase and replace filters, reducing ongoing maintenance costs and hassle.
- Two Moisture Output Settings: Easily adjust mist output to suit your comfort level and room conditions via an illuminated power switch.
- Essential Oil Feature: Add your favorite essential oils or liquid inhalants to personalize the scent and create a customized aromatherapy experience.
- Quiet, Fan-Free Design: Operates silently without a fan, making it perfect for bedrooms and quiet spaces.
- Auto Shut-Off and Refill Alert: Automatically turns off when the tank empties, and an illuminated indicator tells you when it’s time to refill.
- Extended Runtime: Delivers up to 24 hours of operation per tank filling, ideal for medium-sized rooms.
Specifications
- Brand: Honeywell
- Model: HWM845B
- Tank Capacity: 1 gallon
- Runtime: Up to 24 hours per filling
- Moisture Type: Warm mist
- Operation: Filter-free, fan-free
- Control: Two moisture output settings with illuminated switch
- Features: Essential oil capability, refill light, auto shut-off
- Tank Design: Wide opening, dishwasher-safe parts
- Warranty: 3-year limited warranty








