Davis Air-Dryr 500
Davis Air-Dryr 500
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Davis Instruments

Davis Air-Dryr 500

|12 ratings

Key item features

  • Quiet Performance: Operates with completely silent air circulation, ensuring quiet use in various settings while running continuously 24 hours a day to prevent condensation buildup.
  • Energy Efficient: Utilizes minimal power, drawing the energy equivalent of a 100-watt light bulb, making it an economical solution for continuous moisture control.
  • Enhanced Safety: Features a built-in thermal cut-off switch, providing an added layer of safety by preventing overheating, even if the unit's top becomes obstructed.
  • Convective Dehumidification: Employs a convection process by drawing in cool, moist air, heating it, and releasing it to hold moisture in suspension for eventual outdoor ventilation.
  • Versatile Application: Ideal for diverse environments such as boats, RVs, airplanes, cabins, and vacation homes, offering excellent protection against moisture during active use or winter storage.
  • Compact Coverage: Designed to effectively manage humidity in enclosed spaces up to 500 cubic feet, providing focused condensation prevention for smaller areas.
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Specs

Coverage area, 500 sq ftBrand, Davis InstrumentsDehumidifier type, DehumidifierRec. use, ResidentialMaximum air volume, 500 CFMWeight, 2.1 lb

About this item

Product details

Air-Dryr safely, gently and quietly promotes air circulation to keep condensation from settling on interior surfaces. It uses the energy equivalent to a 100-watt light bulb to draw cool, moist air into the bottom of the unit which is then heated and released from the top of the unit and allowed to circulate. This convection encourages moisture to be held in suspension where it can be released by ventilating it outdoors. It is great for use in boats, RVs, planes, cabins and vacation homes, and excellent for winter storage too. Completely silent with a thermal cut-off for added safety should the top become obstructed. A single Air-Dryr 500 is recommended for spaces 500 cubic feet and smaller.
  • Safe, quiet operation
  • Uses very little current
  • Features thermal cut-off switch for safety
  • Designed to operate 24 hours a day
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Specifications

Coverage area

500 sq ft

Brand

Davis Instruments

Dehumidifier type

Dehumidifier

Rec. use

Residential

Warranty

Warranty information

One Year Manufacturer Warranty

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Warnings

Customer ratings & reviews

4.8 out of 5 stars
stars
12 ratings9 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars83% (10)
  2. 4 stars17% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 9 reviews

Dec 31, 2025
Reviewer name: Donna
Sold and shipped byLFS Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No more mold.

I store my truck outdoors in the winter. The moisture in the truck allows mold to grow. Since I've been using the Davis Air-Dryr, no more mold. I also use them in my green house and storage sheds.

Incentivized Review
Helpful?38E49YEZE6QH46823705
Nov 10, 2024
Reviewer name: FranJP28
Sold and shipped byDeff Audio
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Boat Winterizing

Great for winterizing a 17' boat. I placed this in the center of the boat to keep our humidity and ensure proper air flow while the boat is covered for the winter. I have my snap on boat cover then a heavy-grade tarp wrapped over top.

Incentivized Review
Helpful?38E49YEZE6QH46823705
Feb 10, 2025
Reviewer name: skisky
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Save your interior!

Perfect for keep moisture our of my covered boat, effect/cheap and reliable! Keep that mildew at bay

Incentivized Review
Helpful?38E49YEZE6QH46823705
Current price is $68.10
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Sold and shipped by TranadaCo
4.386363636363637 out of 5 stars
4.4 stars out of 5, based on 220 seller reviews(4.4)
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