Dehumidifiers / Keystone / Large basement 50 pint portable dehumidifier
Keystone

Large basement 50 pint portable dehumidifier

$210
Checked 2026-10-22

Engineered for maximum coverage, this powerful 50-pint dehumidifier is capable of treating air in spaces up to 4,500 sq. ft. It is an ideal solution for damp basements, large garages, or open-concept living areas that require significant moisture extraction. The portable design includes sturdy casters, allowing for easy repositioning across different floor surfaces.

The unit functions as a high-efficiency moisture absorber with a built-in timer and auto-shutoff capabilities for customized operation. Despite its high capacity, it is designed for ultra-quiet performance, ensuring it does not disrupt household activities or sleep. The 115V system is optimized for standard residential outlets, providing professional-grade humidity regulation for the home.

Users can rely on the electronic controls to set specific humidity levels, while the transparent water level indicator makes it easy to monitor the reservoir. For permanent installations, the unit supports continuous drainage options to handle heavy moisture loads without manual intervention. It is a robust choice for maintaining structural integrity and air quality in large buildings.

Large basement 50 pint portable dehumidifier
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1 Gallon tank 20 Pint With auto defrost With auto shut-off

The specs

What’s listed

Brand
Keystone
Specs
For basements With auto shut-off Garage With 24H timer Ultra quiet 50 Pint
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