Moiswell
Moiswell Defender MP70: Specs & Research
Moiswell Defender MP70 is a crawl-space dehumidifier with manufacturer-reported 70 PPD AHAM capacity, 145 PPD maximum removal, coverage up to 6,000 sq ft, and a built-in condensate pump.
Product research actions
Defender MP70
Use the actions below to compare this model, open any available product page link, or view the official manufacturer source. This page does not represent a hands-on product review.
Quick specs
- AHAM removal
- 70 pints/day
- Maximum removal
- 145 pints/day
- Manufacturer max coverage
- 6,000 sq ft
- Built-in pump
- Yes
Verified specifications
- AHAM removal capacity
- 70 pints/day
- Maximum/saturation removal
- 145 pints/day
- Manufacturer-reported max coverage
- 6,000 sq ft
- Manufacturer coverage statement
- 3,000-6,000 sq ft
- Airflow
- 206 CFM
- Built-in pump
- Yes
- Drainage method
- Built-in pump plus gravity-drain option
- Operating temperature range
- 41-95 F
- Dimensions
- 22.05" L x 14.56" W x 13.38" H
- Weight
- Not verified
- Voltage
- 110-120V, 60Hz
- Warranty
- 2-year full / 5-year limited
- Integrated Energy Factor
- 1.8 L/kWh at 65 F / 60% RH
AHAM PPD vs maximum PPD
This product has both AHAM and maximum/saturation moisture-removal ratings in the verified database. Maximum or saturation PPD is typically measured under more humid conditions, while AHAM PPD is a more standardized moderate-condition rating. Compare both values, but do not treat maximum PPD alone as proof that a unit is the right fit for a specific crawl space.
Drainage and pump setup
- Built-in pump
- Yes
- Drainage method
- Built-in pump plus gravity-drain option
- Drain hose length
- Not verified
Because this model has a verified built-in pump, it may be practical where condensate needs to be moved upward or farther away from the unit. Buyers should still confirm the hose route, discharge point, and installation constraints.
A pump configuration is not universally better than gravity drainage. The practical choice depends on the crawl-space layout, drain route, and where condensate can safely discharge.
Coverage and sizing context
Manufacturer-reported maximum coverage
The stored manufacturer-reported maximum coverage for this model is 6,000 sq ft. This is not a DrySpace sizing guarantee. Crawl-space height, sealing, climate, airflow, moisture load, and water intrusion can all affect whether a product is practical for a specific space.
Manufacturer coverage statement: 3,000-6,000 sq ft.
Check this model against your crawl-space constraintsOperating-cost data
DrySpace does not currently have enough verified electrical data to automatically estimate operating cost for this model. DrySpace does not infer wattage from circuit size, outlet requirements, or unrelated efficiency metrics.
Open operating-cost calculatorVerification and source links
Data status
Specifications last verified: 2026-09-05
DrySpace leaves missing or conflicting information marked as not verified rather than choosing a value without support from the current product record.
Official sources
Verification notes
- Weight is not populated because current official Moiswell pages conflict: one page reports 70 lb while another current comparison page reports 61.2 lb.