Best Aprilaire Crawl Space Dehumidifiers in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
9.3
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DBROTH | 9.89 | ✅ | ✅ | ✅ |
Thermo-electric Peltier module Technology: Medium in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Squeezes Up to 20 oz. of Water a Day From Humid Air
Very Quiet Operation Due to No Moving Parts
At Capacity, Indicator Lights Up and Device Shuts Off
Compact at 4.45 pounds, 6.8” x 8.5” x 14” - for Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DBROTH | 9.89 | ✅ | ✅ | ✅ |
Thermo-electric Peltier module Technology: Tiny in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Removable 17-oz. Water Tank & Washable Air Filter
Features ‘Tank Full’ Indicator Light
Auto-Shuts When Water Reservoir is Full
Measures Just 6.1" x 5.1" x 8.7" Inches
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DBROTH | 9.89 | ✅ | ✅ | ✅ |
PLEASE NOTE: this is a Paltier dehumidifier made for small areas (the unit is only 138 inches high), for rooms or larger spaces please consider purchasing a compressor dehumidifier.
Thermo-electric Peltier module Technology: Medium in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Auto Humidistat Lets You Set Your Desired RH Levels - Squeezes Up to 25 oz. of Water a Day From Humid Air from small areas
For Small Spaces of Up to 100 Square Feet - At Capacity, Indicator Lights Up and Device Shuts Off
Measures 13.75 Inches x 8.58 Inches x 7 Inches - for Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Thermo-electric Peltier module Technology: Medium in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Squeezes Up to 20 oz. of Water a Day From Humid Air
Very Quiet Operation Due to No Moving Parts
At Capacity, Indicator Lights Up and Device Shuts Off
Compact at 4.45 pounds, 6.8” x 8.5” x 14” - for Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| -SkyMall- | 9.12 | ❌ | ❌ | ❌ |
PLEASE NOTE: this is a Paltier dehumidifier made for small areas (the unit is only 138 inches high), for rooms or larger spaces please consider purchasing a compressor dehumidifier.
Thermo-electric Peltier module Technology: Medium in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Auto Humidistat Lets You Set Your Desired RH Levels - Squeezes Up to 25 oz. of Water a Day From Humid Air from small areas
For Small Spaces of Up to 100 Square Feet - At Capacity, Indicator Lights Up and Device Shuts Off
Measures 13.75 Inches x 8.58 Inches x 7 Inches - for Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| -SkyMall- | 9.13 | ❌ | ❌ | ❌ |
This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Thermo-electric Peltier module Technology: Medium in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces
Collection capacity: approximately 16 fl. oz. per day at 86°F (30°C) 80%RH. Water reservoir capacity: approximately 50 fl. oz. (1.5L)
Very Quiet Operation Due to No Moving Parts ( a lot quieter than standard dehumidifiers)
Compact and lightweight, making it easy to transfer from room to room as needed Innovation with purpose Distributed. At Capacity, Indicator Lights Up and Device Shuts Off
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ivation | 6 |
We've carried out a comprehensive analysis of 4,294 reviews on crawl space dehumidifiers, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select crawl space dehumidifiers priced around $71.49, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 6 crawl space dehumidifiers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right dehumidifiers Products based on their needs, saving them considerable time when choosing which crawl space dehumidifiers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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