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Red_Liz | Staff 3.1K Views
Apr 30, 2026 1:20 PM

Costway 290 Pints Dehumidifier w/ Pump & Drain Hose for Up to 9,000sqft $489 + Free Shipping

$489

$840

41% off
Costway
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Deal Details
Costway [costway.com] has 290 Pints Commercial Dehumidifier w/ Pump & Drain Hose for Up to 9,000sqft on sale for $589 - $100 off w/ code XQES10638 at checkout = $489. Shipping is free.

Product Details:
  • High working efficiency with 290 pints/day (95℉/90%RH)
  • Offer adjustable humidity settings from 30% to 80%
  • Up to 9,000 Sq.Ft coverage area, 350 CFM air volume
  • Hand-free drainage with built-in pump
  • Clean touch panel with humidity display and wind display
  • 2 wind speeds , 24Hr timer & auto defrost features
  • Built-in handle w/ 4 universal wheels, 2 with brakes
  • Detachable and washable mesh filter for easy cleaning
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About the Poster
Deal Details
Community Notes
About the Poster
Costway [costway.com] has 290 Pints Commercial Dehumidifier w/ Pump & Drain Hose for Up to 9,000sqft on sale for $589 - $100 off w/ code XQES10638 at checkout = $489. Shipping is free.

Product Details:
  • High working efficiency with 290 pints/day (95℉/90%RH)
  • Offer adjustable humidity settings from 30% to 80%
  • Up to 9,000 Sq.Ft coverage area, 350 CFM air volume
  • Hand-free drainage with built-in pump
  • Clean touch panel with humidity display and wind display
  • 2 wind speeds , 24Hr timer & auto defrost features
  • Built-in handle w/ 4 universal wheels, 2 with brakes
  • Detachable and washable mesh filter for easy cleaning

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7 Comments

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Apr 30, 2026 11:12 PM
36 Comments
Joined Nov 2015
nodenwireApr 30, 2026 11:12 PM
36 Comments
Anyone have this model? Is it reliable?
1
May 1, 2026 4:45 PM
865 Comments
Joined May 2007
kilimarMay 1, 2026 4:45 PM
865 Comments
A few comments ... for what it's worth....
  1. Costway is similar to Velvor. They sell white label products.
  2. Chinese company
  3. This model is made by Zhejiang React Environmental Equipment Technology, I think model: ES10638US-YE
  4. Is a budget industrial; export OEM tier.
  5. If you're a repair and not a thrower, then finding parts may be difficult.
1
May 1, 2026 5:35 PM
1.1K Comments
Joined Dec 2014
videotraderMay 1, 2026 5:35 PM
1.1K Comments
Energy efficient or will this be like running an air conditioner?
1
May 2, 2026 7:46 PM
141 Comments
Joined Jul 2019
PurpleMitten6516May 2, 2026 7:46 PM
141 Comments
No mention of the refrigerant used so it's a no for me. While most US sold units have no service port, it is possible to add one and with the recent refrigerant changes, I'm only buying R32 going forward.
May 3, 2026 1:33 AM
865 Comments
Joined May 2007
kilimarMay 3, 2026 1:33 AM
865 Comments
Quote from videotrader View quoted comment :
Energy efficient or will this be like running an air conditioner?
Yes and no.
The short answer: AC designed to cool. Dehumidifier designed to remove moisture.
AC are designed to cool not remove moisture, so dehumidifier will be more energy efficient than running an AC if you are trying to removing a lot of moisture. Removing a little of of moisture, the AC will do that as a side effect.
Running an AC, as a side-effect, will dehumidify the cooling area HOWEVER, it will not be same as running a dehumidifier. Once the desired temperature has been reached, the AC stops running even if the RH hasn't been reached. Depending on the current and desired RH, you could set the temp to lowest which probably runs the AC 24/7 in Florida and never reach the desired RH...
Running a dehumidifier is basically running an AC until the desired RH is reached. However, because the exhaust in the same room, the room will be warm ... 80 F?
Some AC have a dehumidifier, where it will run the AC in a slightly different mode to try and remove more moisture but still not as efficient.
May 4, 2026 12:16 AM
487 Comments
Joined Mar 2015
gustopherdansoMay 4, 2026 12:16 AM
487 Comments
Wish it had wifi
May 4, 2026 10:48 AM
4.4K Comments
Joined Aug 2006
BrokenVisageMay 4, 2026 10:48 AM
4.4K Comments
Measured in pints?

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