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ALORAIR 70 PPD Crawl Space Dehumidifier, Crawlspace Dehumidifiers Commercial Dehu for Home and Basements, Compact, Portable, Auto Defrost, Memory Starting, cETL, 5 Years Warranty

  • Based on 77 reviews
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Availability: In Stock.
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Arrives Saturday, Aug 1
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Style: HS35


Features

  • Efficient Moisture Control for Crawl Spaces and Basements: Designed for reliable moisture removal in compact spaces, this dehumidifier removes 35 pints per day under AHAM conditions and up to 70 pints at saturation. With 115 CFM airflow and coverage up to 1,000 sq. ft., it helps control excess humidity in crawl spaces, basements, bathrooms, living rooms, bedrooms, closets, and other moisture-prone areas
  • Compact Design with Continuous Gravity Drainage: Built with portability in mind, the unit features an ergonomic handle for easy positioning and installation. The 6.5-ft drain hose enables continuous gravity drainage, allowing moisture to drain automatically without the need for frequent emptying. Simple manual humidity control knobs make operation straightforward and reliable
  • Reliable Performance in Low-Temperature Conditions: The built-in auto-defrost system helps prevent frost buildup and maintains stable operation even in cooler environments. Operating at less than 50 dB, the unit runs quietly while delivering consistent performance. A memory restart function automatically restores previous settings after power interruptions
  • Built-In Air Filtration for Cleaner Operation: Equipped with a washable MERV-1 filter, the system helps capture dust and airborne particles before they reach internal components. This helps protect the dehumidifier while maintaining efficient airflow and consistent moisture removal
  • 5 Years Limited Warranty and safety tested - Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time
  • Kindly Note: To qualify for the unchargeable filters, add both the dehumidifier and the filter to your cart. The filter will not be charged at checkout. Please refer to the product details page for methods.

Brand: ALORAIR


Floor Area: 1000 Square Feet


Color: White


Special Feature: Adjustable Humidity Control, Automatic Defrost, Automatic Moisture Removal, Automatic Restart, Portable See more


Product Dimensions: 15.35"D x 11.2"W x 11.4"H


Number of Speeds: 1


Recommended Uses For Product: Basement, Commercial, Crawl Space, Industry


Included Components: crawlspace dehumidifiers


Item Weight: 37.8 Pounds


Material: Fiberglass, Metal, Plastic


Floor Area: 1000 Square Feet


Other Special Features of the Product: Adjustable Humidity Control, Automatic Defrost, Automatic Moisture Removal, Automatic Restart, Portable


Number of Speeds: 1


Operation Mode: Continuous


Air Flow Capacity: 115 Cubic Feet Per Minute


Upper Temperature Rating: 104 Degrees Fahrenheit


Dehumidification Capacity: 35 Pints per Day


Item Dimensions D x W x H: 15.35"D x 11.2"W x 11.4"H


Item Weight: 37.8 Pounds


Color: White


Material: Fiberglass, Metal, Plastic


Brand Name: ALORAIR


Included Components: crawlspace dehumidifiers


Model Name: HS35


UPC: 767461503197


Recommended Uses For Product: Basement, Commercial, Crawl Space, Industry


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • outstanding performance for damp/musty basement
we were buying the Frigidaire brands that you get at the big box stores and they would last a year. This time we bought this heavy duty / commercial looking one and we are thrilled. The basement has never been this dry - which we wanted. It works like a champ. So glad we upped our game.
Reviewed in the United States on November 28, 2024 by JeLO

  • A wonderful workhorse!
This machine has been whirring in my 900 sf basement for a month now, and has effectively reduced the humidity level to 49%. It has three settings to regulate the humidity level, is easy to set up and operate. I have it set up on a table, taped the hose so it has a good continuous slant, and have it dripping into a bucket. I do have to empty the bucket frequently, however. Testament to the machine! I highly recommend this dehumidifier. ... show more
Reviewed in the United States on August 25, 2024 by S. Gilbert

  • Works as Intended
Reliable
Reviewed in the United States on December 28, 2024 by Kody

  • Not 70ppd! It’s 35ppd!
Performance: Not as advertised. In a 12 hour run test it inly removed half of the rated water. Hence the product rated 4stars. It removed 8 liters (a little less than 2 gallons) in 12 hours and used 3900w (power consumption rated at 325wh) that is almost 17 pints in half a day or 35 pints per day. Conditions of my test: RH=89%. Dew point= 59degrees F. Overall efficiency: 2 kw to remove ~one gallon, 2 kw to remove ~ 4 liters Noise: 3 stars 65db in 1 foot radius. 59 db in 6 feet radius. 45 to 50 db (barely noticeable) behind a wall or when the unit is in crawl space, and you’re measuring in the room. Quality: 5 stars Solid piece of equipment. Low profile, perfect for crawl space. Value for money: 4 stars. Even though the actual performance is half the advertised value, an actual 35 ppd is good enough for a crawl space of 1500sqft if it’s run 24/7 and there is proper air circulation in the crawl space so the humidity is evenly distributed/removed. Ease of use: 5 stars. it has only one knob! Perfect for crawl space where you only need dehumidification function. It’s a set it and forget it short of installation. Speed: I think the fan speed is at the appropriate level to avoid louder operation. Pro tip 1: Install the unit at an elevated level. Connect a small hose to the drain hole, and place a tray or a catch can underneath. Install a separate water pump from the tray to outside. Peo tip 2: Install the unit and the water pump on smart wifi plugs so you can control them in your phone and don’t have to crawl in for power on/off. Pro tip3: Install a smart wifi humidity & temperature sensor behind the unit where the air is feeding in to constantly see the humidity level and how it changes over time on your phone. Pro tip4: If you have security cameras such as Blink, install a wifi camera and point it at your unit/tray so you can see the whole setup on your phone. Pro tip5: (I still haven’t done this but will install it): install a water leak sensor near the unit and place the probe on the floor where a possible water leak may occur. OR place it to the max level of your catch can so that when the water level gets to point, you will get a notification, or you can program your Alexa to turn on your water pump, or turn off your dehumidifier. Of course this is optional but it adds one more level of robustness to your setup so the water removed from the air doesnt go back accidentally to the crawl space. ... show more
Reviewed in the United States on October 21, 2023 by Amazon Customer

  • Initial testing looks great
After about an hour of run time I came to check and a steady drip of water is coming out of the hose. One thing I looked for was a unit that was already setup for a hose. This unit comes ready to connect the hose for gravity draining. I live in a temperate rainforest, rains 9 months a year. My property is at the bottom of a hill and needs to stay drier than it can on it's own. We read about these units for a long time before buying this one. We looked for the following items before buying this unit. Noise, this is quiet, sounds about like a summer box fan. You can hear it but it's not an unpleasant amount of sound. Size, this is a good size unit that would fit in just about any crawlspace. Packs a lot of punch for it's small size. It is not light weight so if you plan to mount this up to your joists make sure you buy adequate brackets. Humidity level settings seemed really important to us to try and ensure it didn't run all the time, however this unit also comes with a continuous run setting which we also liked because in our crawlspace it might need to be run continuously. The build quality seems good. Metal case feels like steel plates are all pinned together using nice rounded top screws. The handle on top seems adequate for occasional wear and tear, I could imagine that daily movement would eventually wear this handle out but it's very thick and comfortable. You can tell a lot of thought went into the machine to make the user experience more comfortable and easy. There are no duct connectors on this unit which do often come on these higher grade units. That was a concern for us but since we do plan to set this unit permanent in the crawl space to dry out the undersides of the house we felt it was a good fit for our needs. We also looked significantly at the units abilities. This unit is capable of drying out a smaller space or keeping a small issue at bay. Our issue is significant moisture not small, but the area itself is very small. We hope that the unit will meet our long terms needs. Based on initial testing run the unit in my climate will meet or exceed the manufacturer's claims. My home without dehumidifiers runs about 70% humidity. So anything would be better than that. Our little cheap little GE made for a 1200sq ft house can get the house to 35-45% humidity with less than half the capacity this unit has. As for value, anyone looking at these knows none of them are cheap. This one is a budget model cutting some frills for price point. ... show more
Reviewed in the United States on December 10, 2024 by Ancient Technology Ancient Technology

  • Easy set up - seems to work well.
For a crawl space . Easy set up and seems to be working just fine. While I’d prefer some type of digital humidity reading on the unit, for the price - the manual (knob) is just fine. I’m
Reviewed in the United States on September 7, 2024 by Amazon Customer

  • Effective dehumidifier for basement
I bought this dehumidifier to replace my old and noisy 50 pint Frigidaire. The problem with the Frigidaire was that the tank would fill up even though I attached a drain hose and the filter would frequently freeze. The Alorair is a heavy and solid unit despite its small size and has quietly and accurately kept the humidity below 50% for the past 3 months. One gets what they pay for and though this this unit is more expensive than the Frigidaire it is substantially better. ... show more
Reviewed in the United States on September 30, 2024 by GN

  • Uses a lot of electricity, stopped working after 4 months.
I purchased this because the product description said it is energy efficient. It is not. My electric bill DOUBLED during the couple of months I used it. Now it has stopped working. It does power on but it does not remove any humidity from the air.
Reviewed in the United States on January 24, 2025 by Maria Barr

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