Quietest Dehumidifiers for a Basement
Written by the Dehumidifier for Basement editorial team and reviewed for source accuracy. — last updated July 2026. Editorial policy · Report an error
Quick answer
Manufacturer noise ratings for basement dehumidifiers typically run 47–53 dBA. The Waykar 4500 Sq Ft unit lists 47 dBA and the Vremi 22-Pint lists 48 dBA, both lower than most 50-pint Energy Star models in the 51–53 dBA range.
This is a spec-based comparison — we have not lab-tested these units; specs are from manufacturers and Energy Star.
How is dehumidifier noise measured?
Manufacturers list noise in dBA, typically measured at a set distance (often 1 meter) under standard operating conditions. There's no single mandatory testing protocol across brands, so treat dBA comparisons as directional, not exact lab data.
Which dehumidifiers have the lowest listed dBA rating?
| Model | Noise (dBA) | Capacity | Watts | Energy Star |
|---|---|---|---|---|
| Waykar 4500 Sq Ft Dehumidifier | 47 dBA | 50 pint | 530W | No |
| Vremi 22-Pint Compact | 48 dBA | 22 pint | 250W | No |
| Frigidaire FFAD5033W1 | 50 dBA | 50 pint | 480W | Yes |
| GE APER50LZ | 51 dBA | 50 pint | 500W | Yes |
| Honeywell TP70WKN | 53 dBA | 70 pint | 745W | Yes |
Source: Manufacturer spec sheets
Waykar 4500 Sq Ft Dehumidifier
- Manufacturer
- Waykar
- Model number
- PD160B
- Rated capacity
- Not published by the manufacturer.
- ENERGY STAR
- Not found on the ENERGY STAR product finder at last check
- Integrated Energy Factor
- Not published by the manufacturer.
- Power draw
- 530 W (manufacturer claim)
- Operating temperature
- 41°F–95°F (manufacturer claim)
- Drainage methods
- Bucket or gravity hose
- Built-in pump
- No
- Dimensions
- Not published by the manufacturer.
- Weight
- Not published by the manufacturer.
- Warranty
- Not published by the manufacturer.
- Manufacturer-stated coverage
- Up to 4,500 sq ft (manufacturer claim)
- Noise
- 47 dBA (manufacturer claim)
- Price range
- $190–$220 (subject to change)
- Availability
- Limited availability
Strengths (from published specs)
- Lowest listed street price in this size class
- 47 dBA manufacturer noise claim is among the lowest listed
Limitations (from published specs)
- Not Energy Star certified, so no verified independent efficiency test
- 530W draw is high relative to its size class
Affiliate link — we may earn a commission at no extra cost to you. Price subject to change. Specification source: Waykar. Last verified 2026-07-29.
Vremi 22-Pint Compact
- Manufacturer
- Vremi
- Model number
- VRM010184N
- Rated capacity
- 22 pint (current DOE test procedure)
- ENERGY STAR
- Not found on the ENERGY STAR product finder at last check
- Integrated Energy Factor
- Not published by the manufacturer.
- Power draw
- 250 W (manufacturer claim)
- Operating temperature
- 41°F–95°F (manufacturer claim)
- Drainage methods
- Bucket or gravity hose
- Built-in pump
- No
- Dimensions
- Not published by the manufacturer.
- Weight
- Not published by the manufacturer.
- Warranty
- Not published by the manufacturer.
- Manufacturer-stated coverage
- Up to 1,500 sq ft (manufacturer claim)
- Noise
- 48 dBA (manufacturer claim)
- Price range
- $130–$160 (subject to change)
- Availability
- Limited availability
Strengths (from published specs)
- Lowest wattage in this comparison at 250W
- Compact size fits small rooms or closets per spec sheet
Limitations (from published specs)
- 22-pint rating too small for most basements per AHAM sizing chart
- Not Energy Star certified
Affiliate link — we may earn a commission at no extra cost to you. Price subject to change. Specification source: Vremi. Last verified 2026-07-29.
Frigidaire FFAD5033W1
- Manufacturer
- Frigidaire
- Model number
- FFAD5033W1
- Rated capacity
- 50 pint (current DOE test procedure)
- ENERGY STAR
- Listed as ENERGY STAR certified on the ENERGY STAR product finder
- Integrated Energy Factor
- Not published by the manufacturer.
- Power draw
- 480 W (manufacturer specification)
- Operating temperature
- 41°F–95°F (manufacturer specification)
- Drainage methods
- Bucket or gravity hose
- Built-in pump
- No
- Dimensions
- Not published by the manufacturer.
- Weight
- Not published by the manufacturer.
- Warranty
- Not published by the manufacturer.
- Manufacturer-stated coverage
- Up to 4,500 sq ft (manufacturer claim)
- Noise
- 50 dBA (manufacturer claim)
- Price range
- $220–$250 (subject to change)
- Availability
- Widely available
Strengths (from published specs)
- Energy Star certified
- Full-tank alert and auto shutoff per spec sheet
- Lower listed price than the pump model
Limitations (from published specs)
- No built-in condensate pump — gravity drain only
- Manual bucket empties every 12+ hours in high humidity
Affiliate link — we may earn a commission at no extra cost to you. Price subject to change. Specification source: Frigidaire. Last verified 2026-07-29.
GE APER50LZ
- Manufacturer
- GE Appliances
- Model number
- APER50LZ
- Rated capacity
- 50 pint (current DOE test procedure)
- ENERGY STAR
- Listed as ENERGY STAR certified on the ENERGY STAR product finder
- Integrated Energy Factor
- Not published by the manufacturer.
- Power draw
- 500 W (manufacturer specification)
- Operating temperature
- 41°F–95°F (manufacturer specification)
- Drainage methods
- Bucket, gravity hose, or built-in pump
- Built-in pump
- Yes — built-in pump
- Dimensions
- Not published by the manufacturer.
- Weight
- Not published by the manufacturer.
- Warranty
- Not published by the manufacturer.
- Manufacturer-stated coverage
- Up to 4,500 sq ft (manufacturer claim)
- Noise
- 51 dBA (manufacturer claim)
- Price range
- $240–$270 (subject to change)
- Availability
- Widely available
Strengths (from published specs)
- Energy Star certified
- Built-in pump per GE spec sheet
- SmartHQ app connectivity for remote scheduling
Limitations (from published specs)
- Mid-pack noise rating at 51 dBA
- Price runs higher than non-connected competitors
Affiliate link — we may earn a commission at no extra cost to you. Price subject to change. Specification source: GE Appliances. Last verified 2026-07-29.
Does a quieter dehumidifier remove less water?
Not necessarily by dBA alone — the Waykar unit lists a 50-pint capacity at 47 dBA, in the same range as louder 50-pint units. But smaller-capacity models like the Vremi 22-Pint are inherently quieter partly because they run a smaller compressor and fan.
How do I reduce dehumidifier noise in a finished basement?
- Place the unit on a rubber mat to reduce vibration transfer to the floor
- Avoid placing it directly against a wall shared with a bedroom
- Check the spec sheet for a 'quiet mode' or reduced fan speed setting
- Keep the unit's intake and exhaust unobstructed — restricted airflow can increase fan noise
What size dehumidifier balances quiet operation and capacity?
For a basement under 1,500 sq ft, a smaller-capacity unit like the Vremi 22-Pint (48 dBA, 250W) may be enough per AHAM sizing guidance while staying quieter than a 50-pint unit. See what size dehumidifier for basement.
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Frequently asked questions
What dBA is considered quiet for a dehumidifier?+
Manufacturer listings in this comparison range from 47–53 dBA; units near 47–48 dBA are on the quieter end of that range.
Are compressor dehumidifiers louder than desiccant ones?+
Based on manufacturer claims, desiccant units like the EcoSeer Compact list around 38 dBA, lower than compressor units, partly due to smaller fans and no compressor motor. See desiccant vs compressor.
Does noise rating affect Energy Star certification?+
No, Energy Star certification is based on efficiency (energy factor), not noise output.
Will a quieter dehumidifier cost more?+
Not necessarily — the Waykar unit at 47 dBA lists a lower price than several 51–53 dBA Energy Star competitors.
Can I run a quiet dehumidifier in a bedroom-adjacent basement?+
Check the specific dBA rating and consider placement away from shared walls; see our noise reduction checklist above.
Keep reading
Sources and methodology
Guidance on this page is drawn from federal agencies and industry standards bodies rather than our own laboratory testing. We do not test appliances in a laboratory and we do not publish product measurements we did not obtain from the manufacturer or a government listing.
- U.S. Environmental Protection Agency — Mold Course & moisture control guidance (keep indoor relative humidity 30–50%)Used for: Target indoor relative humidity range and mold-growth conditions. Last verified 2026-07-29.
- U.S. Department of Energy — Energy Conservation Standards and Test Procedure for DehumidifiersUsed for: Why capacity ratings changed: the current federal test procedure and its rating conditions. Last verified 2026-07-29.
- ENERGY STAR (EPA) — ENERGY STAR Certified Dehumidifiers product finderUsed for: Certification status, Integrated Energy Factor (IEF) values, and sizing guidance for dehumidifiers. Last verified 2026-07-29.
- Association of Home Appliance Manufacturers (AHAM) — Dehumidifier certification program and sizing guidanceUsed for: Capacity-by-condition sizing ranges and certified capacity verification. Last verified 2026-07-29.
- U.S. Energy Information Administration — Electric Power Monthly — average retail price of electricity, residential sectorUsed for: Default electricity rate used in operating-cost estimates. Last verified 2026-07-29.
Written by the Dehumidifier for Basement editorial team and reviewed for source accuracy. Last updated July 2026. Found an error? Report it through our corrections policy.