Dehumidifier 106 OZ Water Tank (1000 sq.ft) - Quiet Home Dehumidifier

In this review the Spacekey Dehumidifier with a 106 oz water tank is presented as a practical solution for homes that need steady moisture control without noise. The bottom line: this unit works best for small to medium sealed spaces where quiet operation and easy maintenance matter most, because its semiconductor condensing system removes up to 40 oz per day under specific conditions while running almost silently in sleep mode. The review focuses on real-world use in bedrooms, bathrooms, basements and RVs and highlights the balance of capacity, features and energy efficiency.

Key Features

• Dual semiconductor technology: provides steady dehumidification with low energy use and reliable moisture removal in enclosed rooms.
• 106 oz water tank: large removable reservoir reduces how often you need to empty it, useful for living rooms, basements, and RVs.
• Two dehumidification modes: a high-speed strong mode for rapid moisture removal and a sleep mode that runs quietly and turns off the lights for overnight use.
• Ultra-quiet operation: noise drops to about 20 dB in sleep mode, making the unit appropriate for bedrooms and other quiet spaces.
• Timer and auto shut-off: 2, 4, 6 and 8 hour timer settings help save power and the unit automatically stops when the tank is full to prevent spills.
• 7 color LED light: customizable ambient lighting with cycling or locked color options to create a relaxed atmosphere or be turned off for darkness.

Who It's For

This dehumidifier is well suited to homeowners or renters who need a compact, portable unit for sealed rooms up to about 1,000 sq.ft and value quiet, low-maintenance operation. It works particularly well in bedrooms, bathrooms, small basements, and RVs where space is limited and noise is a concern.

People who need very high daily extraction in cold, drafty, or poorly sealed large spaces should look elsewhere; the unit extracts up to 40 oz per day under warm, high-humidity conditions and performance depends on room temperature and humidity. Those requiring integrated pump drainage or industrial capacity should consider larger dedicated models.

Pros & Cons

Pros

• Quiet enough for overnight use, with a sleep mode that lowers noise to a whisper and turns off the lights.
• Large 106 oz tank reduces emptying frequency and is easy to remove and clean.
• Simple controls, timer options, and automatic defrost keep operation straightforward and reliable.
• Energy-efficient semiconductor design performs steadily without a refrigerant compressor.

Cons

• Daily water extraction tops out near 40 oz under ideal conditions, so it may be slow in very damp or poorly sealed large areas.
• Performance varies with temperature and airflow, so results are best in closed rooms with limited moving air.

Specifications

Brand	Spacekey
Water tank capacity	106 oz
Recommended coverage	Up to 1,000 sq.ft (best in closed rooms)
Daily extraction	Up to 40 oz per 24 hours (at 86F and 80% RH)
Noise level (sleep)	About 20 dB
Timer settings	2, 4, 6, 8 hours
Dimensions	Approx. 9.5 x 5.6 x 12.8 in

Our Verdict

The Spacekey 106 oz dehumidifier is a sensible, quiet option for bedrooms, bathrooms, small basements and RVs where easy maintenance and low noise matter. It provides good value for users who prioritize a large removable tank, sleep-friendly operation and basic timers, though those needing heavy-duty extraction in large, open or cold spaces should consider a more powerful system.

Frequently Asked Questions

How often must I empty the tank?
The 106 oz tank reduces emptying frequency compared with small units, but frequency depends on room humidity; expect more frequent emptying in very damp conditions.

Is it noisy at night?
In sleep mode the unit runs around 20 dB and is effectively inaudible for most bedroom use.

Does it need maintenance for frost?
The unit has an automatic defrost mode that engages when the semiconductor elements frost in low temperatures, minimizing user intervention.