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91oz Dehumidifier for Home – Covers Up to 1200 Sq Ft, Timer, Sleep Mode, Humidity Control, Includes Removable Closet Dehumidifier

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$39.90
Sep 25 · Macy's
Best price
$39.90
−50% vs high
14-day high
$80.59
All stores
$81$60$40
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $39.90 at Macy's. Highest: $80.59. Current best is 50% below the 14-day high.

About this product

The SereneLife 91oz Dehumidifier is a compact, portable unit designed to manage indoor humidity levels in spaces up to 1200 square feet. It features a large 91-ounce water tank that collects moisture from the air, helping prevent mold and mildew growth. The device includes adjustable humidity control to maintain ideal levels between 45-55%, with an automatic shut-off when the tank is full. A built-in timer allows for scheduled operation, while Sleep Mode ensures quiet performance at just 50dB, making it suitable for bedrooms and offices. An included removable dehumidifier cylinder can be used in closets or small enclosed areas, and recharges on a drying base within 2–3 hours. Its compact size (9” x 6” x 13”) allows placement in tight spaces.

  • 91oz water tank capacity
  • Covers up to 1200 sq ft
  • Sleep Mode for quiet operation
  • Removable closet dehumidifier
  • Auto shut-off when full
  • Recharges in 2–3 hours

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