Dehumidifiers / Ultra quiet
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Ultra Quiet Dehumidifiers

Checked 2026-10-21

Low-decibel models engineered for noise-sensitive environments 79 dehumidifiers · 56 brands

For basements Bedroom Bathroom With drain hose With auto shut-off For RVs Closet Garage Cheap Crawl space With 24H timer Ultra quiet With 7-color LED Energy Star Commercial With pump With sleep mode White 1000 sq.ft With auto defrost 50 Pint 30 Pint Mini Compressor 4500 sq.ft 95 oz tank Smart 2500 sq.ft 150 Pint Gun safe Moisture absorbers 80 Pint Rechargeable Black 70 Pint 800 sq.ft Dual-core 5500 sq.ft Desiccant For up to 300 sq.ft 35 oz tank 20 Pint 70 oz tank Gray Blue With child lock 1 Gallon tank

Best Ultra Quiet Dehumidifiers

# Listing Brand Facts Tier Check offer
1 Whisper quiet portable dehumidifier for RVs 8.3 Eva-Dry Whisper quiet portable dehumidifier for RVs Eva-Dry With auto shut-off · For RVs $59.95
$59.95 Check offer
2 Ultra quiet 6000 square foot home dehumidifier Waykar Ultra quiet 6000 square foot home dehumidifier Waykar For basements · Bedroom · Bathroom $246
$246 Check offer
3 Ultra Quiet Basement Dehumidifier with Sleep Mode VEAGASO Ultra Quiet Basement Dehumidifier with Sleep Mode VEAGASO For basements · With sleep mode · 30 Pint $200
$200 Check offer
4 25oz Dehumidifier for Bedroom with Auto Shut Off avylo 25oz Dehumidifier for Bedroom with Auto Shut Off avylo With auto shut-off · Bathroom · Bedroom $39.99
$39.99 Check offer
5 silver Energy Star dehumidifier KeepGlad silver Energy Star dehumidifier KeepGlad For basements · Bedroom · Bathroom $127
$127 Check offer
6 Black small dehumidifier with LED lights 8.8 MADETEC Black small dehumidifier with LED lights MADETEC Black · For basements · Bedroom $49.99
$49.99 Check offer
7 22 pint basement energy star dehumidifier 8.9 Midea 22 pint basement energy star dehumidifier Midea For basements · Bedroom · Bathroom $184
$184 Check offer
8 Portable LED dehumidifier with 60 oz tank 8.9 BREEZOME Portable LED dehumidifier with 60 oz tank BREEZOME Bathroom · With auto shut-off · For RVs $39.70
$39.70 Check offer
9 50 pint basement dehumidifier with drain hose 8.7 Wellsle 50 pint basement dehumidifier with drain hose Wellsle For basements · Bedroom · Bathroom $160
$160 Check offer
10 Small portable dehumidifier with drain hose 8.5 Levoair Small portable dehumidifier with drain hose Levoair For basements · Bedroom · Bathroom $57.99
$57.99 Check offer
Similar sets
Bedroom Bathroom For basements For RVs With auto shut-off Closet With drain hose With 7-color LED

What ultra quiet means in practice

Ultra quiet dehumidifiers are built to run at low decibel levels, often rated around 35 to 40 dB. That range sits near the sound of a soft conversation or a quiet library. These models use compressor or semiconductor designs that reduce fan and vibration noise. The result is a unit you can run in a bedroom or office without it dominating the room.

Capacity and coverage in quiet models

Quiet operation does not mean tiny capacity. You can find ultra quiet units rated for 2,000 to 6,000 square feet, with daily extraction from 23 pints up to 120 pints. Larger quiet models often include a drain hose option so you are not emptying a tank constantly. Smaller quiet units, like 25 to 60 ounce models, suit bathrooms, closets, and RVs where space is tight.

Tank sizes vary widely across quiet dehumidifiers. Compact models hold around 25 to 60 ounces, while larger quiet units may use a 2.5L tank or rely on continuous drain. If you want to run a quiet unit overnight, a larger tank or hose connection matters more than a few decibels of difference.

Colors and finishes you will see

Most ultra quiet dehumidifiers come in neutral finishes that blend into a room. Common options include: black, gray, silver, white. A few compact models add a light feature with multiple color settings, though that is separate from the quiet rating.

Before you buy

Ultra quiet dehumidifier questions

What decibel level counts as ultra quiet for a dehumidifier?

Models labeled ultra quiet typically run between 35 and 40 dB.

Can a quiet dehumidifier handle a full basement?

Yes, some quiet models cover up to 6,000 square feet and extract 120 pints per day.

Do quiet dehumidifiers have a drain hose option?

Larger quiet models often include a drain hose for continuous operation.

Are compact quiet dehumidifiers good for bathrooms?

Small 25 to 60 ounce quiet units work well in bathrooms, closets, and RVs.