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The Keystone 50-pint dehumidifier pulls up to 50 pints of moisture a day from spaces up to 4,500 sq ft, which covers a full basement or a large open living area. Its built-in pump is the standout: it pushes condensate up and out through a hose, so you can drain to a sink or window without hauling a bucket. A humidistat, timer and automatic shutoff round out the controls, and the water tank gives you a bucket option when no drain is nearby. It is a straightforward, function-first machine rather than a quiet or smart one, so it suits damp basements and crawl spaces more than bedrooms.
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Lowest price we've seen: $199.99 on Nov 11 at BuyDig.com; highest $278.99 on Nov 9. Tracked across 3 stores since Nov 9.
Owners of 50-pint compressor dehumidifiers in this class generally report strong moisture removal in basements and praise the pump for ending bucket duty. The recurring complaints are fan and compressor noise and the bulk of the unit.
