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AlorAir Helios MP55 crawl space dehumidifier with 19.6 ft drain hose on white background

AlorAir Helios MP55 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose

by AlorAir

SKU RF02ALOS-Helios-MP55-0YAMW00

$699.66 - $699.66

$699.66

$699.66 - $699.66

$699.66

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Shipping & Handling Time For AlorAir

Handling Time: Product Ships in 1-3 Days.

Shipping Time: Please allow 4-10 Business Days for Delivery.

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For AlorAir

Return Policy: AlorAir accepts returns within 30 days of customers receiving the product and in original & new condition.

Fees: Customer pays for shipping on return and 20% restocking.

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order.

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

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Pull Up To 120 Pints A Day With This Crawl Space Dehumidifier

The AlorAir Helios MP55 removes up to 120 pints per day under saturated conditions (55 pints per day under AHAM standards), covering spaces up to 1,500 sq. ft.

Imagine your crawl space, basement, or garage staying dry and mold-free without you lifting a finger. You set it once, and it quietly does the heavy lifting — pulling moisture out of the air before it becomes a problem you can smell, see, or pay to fix.

AlorAir Helios MP55 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose - hero view

AlorAir Helios MP55 performance stats: 120 PPD saturation, 55 PPD AHAM, 25-80% humidity range, 1500 sq ft coverage

AlorAir Helios MP55 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose - features view

A Basement Dehumidifier Built To Take A Beating

Standard residential units weren't made for crawl spaces and job sites. This one was — with a corrosion-resistant casing and an advanced R32 refrigerant system engineered for tough, damp environments.

Built-In Pump — No drain nearby? Push water vertically up to 19.6 ft. through a window or sink instead of hauling buckets.
Two-Way Drainage — Use the included gravity drain hose for continuous drainage, or switch to pump mode — your call, your setup.
Auto Defrost & GPP Mode — Worried about ice buildup or inconsistent humidity control? This handles both automatically.
Memory Restart — Power outage? It remembers your settings and restarts on its own — no re-programming required.
Corrosion-Resistant Casing — Dust, moisture, and harsh conditions won't wear this commercial dehumidifier down.
6-Year Limited Warranty — First 2 years full coverage, plus ETL listing for peace of mind on every install.

AlorAir Helios MP55 multifunction features: condensate pump, auto defrost, memory restart, and GPP mode AlorAir Helios MP55 control panel, carry handle, washable filter, and adjustable foot pad detail

AlorAir Helios MP55 120 Pint Dehumidifier With Pump Specifications

Capacity	120 PPD at Saturation, 55 PPD @ AHAM
Size For	1,500 sq. ft.
COP	2.08 L/kWh
Air Flow	167 CFM - 285 CMH
Draining	Pump Drainage
Functioning Temperature Range	33-105°F
Functioning Humidity Range	25-80%
Filter Type	MERV-1
Dimensions (L x W x H)	22.0 in x 15.7 in x 15.7 in
Weight	43.21 lbs (19.6 kg)
Refrigerant	R32
Sound Pressure Level	58 dBA

Available Configurations

Optional Remote Control, Hanging Kit, 4-Pack Washable Filters, and Stable Installation Kit available. Contact us for accessory pricing.

Technical Documents

📄 AlorAir Helios MP55 User Manual

For complete specifications, download the technical data sheet above.

Stop Moisture Before It Starts

Hit the Buy Now button and we'll ship your AlorAir Helios MP55 in 1-3 business days from our US warehouse.