Our basement smelled musty for years no matter what we tried. Within two days of running HygroCalm, the air felt fresh and dry, and the damp smell hasn't come back since.
Michael T.Verified Buyer
HygroCalm ™
Regular price
$619.99
Regular price
$619.99
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How It Works
How It Works
- Place HygroCalm in any damp basement, bedroom, or storage room.
- Choose continuous hose drainage or the built-in tank, then select your mode.
- Watch the tri-color display confirm balanced, fresh, dry air day and night.
What's Included
What's Included
- HygroCalm Dehumidifier with Built-In Pump
- Continuous Drain Hose
- Power Cable
- User Manual
Shipping & Returns
Shipping & Returns
Once your item/s is dispatched,
the estimated delivery time is:
- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days
You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).
Official Authorized Retailer
This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.
HygroCalm
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Smarter, Quieter Moisture Control for Every Room
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Intuitive Touch Display
Glance at real-time humidity readings on a sleek digital panel. Simple touch controls make adjustments effortless.
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Energy-Smart 98W Motor
Stay comfortable around the clock without spiking your electric bill. Advanced low-draw engineering keeps performance high and costs low.
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Flexible Dual Drainage
Connect the hose for hands-free continuous drainage or use the compact 0.53-gallon tank. Both options make cleanup simple.
memory
Smart Power-Loss Memory
Automatically resumes your exact settings after any power interruption. No resets, no hassle, just consistent drying performance.
What our 17,000+ Customers say
Based On Real and Honest Experiences
I keep HygroCalm right outside my son's nursery and the whisper-quiet operation never wakes him. The color display lets me check humidity without ever cracking the door open.
Emily R.Verified Buyer
I doubted a unit this small could handle our storage room, and I worried the power draw would hurt our bill. Weeks later the air is noticeably drier and our electric bill barely moved.
James K.Verified Buyer
Frequently Asked Questions
verified
+347 experts reviewed it
as the best choice in 2026
+347 experts reviewed it
as the best choice in 2026
Q1 How much moisture can HygroCalm remove each day?
HygroCalm pulls up to 30 pints of moisture from the air every 24 hours, making it ideal for basements, bedrooms, and larger living spaces that need serious humidity control.
Q2 Can I run it continuously without emptying the tank?
Yes! Simply attach the included drain hose and let gravity carry water straight to a nearby floor drain, sink, or sump pump for truly hands-free, nonstop operation.
Q3 Will it be too loud to run overnight?
Not at all. In Sleep Mode, HygroCalm runs as quietly as 38 decibels, roughly the volume of rustling leaves, so it won't disturb your rest.
Q4 What do the different light colors mean?
The smart LED glows red when humidity is high (65% or above), green when levels are comfortable (45-65%), and blue once the air is nicely dry (45% or below).
Q5 What happens when the tank fills up?
HygroCalm automatically stops dehumidifying and alerts you with a light and sound cue, so you never have to worry about spills or overflow.
Q6 How much electricity does it use?
It runs on a low 98-watt motor using standard 115V household power, so you get powerful drying without a noticeable jump in your energy bill.
Q7 Where should I place the unit for best results?
For maximum impact, place it in damp basements, crawlspaces, laundry rooms, or storage areas where musty air and moisture tend to build up.
Q8 Does it remember my settings after a power outage?
Yes, built-in smart memory saves your preferred mode and automatically resumes operation the moment power returns, no reprogramming needed.
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4.8/5 by 17,000+ customers
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Reviewed Top 1 in 2026