Dessicant Dehumidifier - Reviews and Buying Guide

There are various ways dehumidifiers work in successfully removing humidity from a desired area. The most common would be the refrigerator coil dehumidifier. Also available are desiccant dehumidifiers. A desiccant dehumidifier is a great way to control your humidity levels.

Desiccant refers to a hygroscopic substance that stays in a state of dryness. The material works by absorbing water, which means that it can be used successfully to remove humidity. These types of dehumidifiers are made so that the air flow passes through the unit, through a chamber with the desiccant material. There is a second fan system that passes hot air through the desiccant material to extract the water into a reservoir.

Another great advantage of desiccant dehumidifiers is that they can work, and stay effective, at very low temperatures. The refrigerator coil style units can freeze and break or start becoming less effective when the temperature gets low. Conversely, desiccant dehumidifiers are not affected by low temperatures.

Desiccant dehumidifiers usually weigh quite a bit less than refrigerator coil units. This makes them ideal as one room solutions or portable dehumidifiers as they are very easy to move around.

One disadvantage of using a desiccant dehumidifier is that they cost a lot to operate. The way they are designed with producing heat to extract the water from the desiccant material means they’re about 50% less energy efficient then their refrigerator coil counterparts.

Desiccant dehumidifiers can be used everywhere, for example:

  • Basements (finished/unfinished)
  • Apartments/Condos
  • As room specific solutions
  • Insulated Garages
  • Weather proof cottages

There are many different desiccant dehumidifiers on the market today, from portable to stationary in most pint sizes. Here are 2 top rated options:

#1 Best Rated Dessicant Dehumidifier - Eva-Dry E-500

This is one of the best mini dehumidifiers on the market today. This unit is specifically made to remove humidity from small enclosed spaces, like closets. It also uses 100% renewable energy meaning you don’t need to change batteries or plug it in.

Features

  • Capacity: 500 cubic feet
  • No batteries or cord needed
  • Silent
  • Small design

This fantastic little unit will last 10 years, and has a 5 year manufacturer warranty that comes with it. The reviews for this product have shown that it is extremely effective at dehumidifying small areas. Considering how long this unit can last, combined with no operating costs, makes it a great solution for any enclosed small areas.

Eva-Dry E-500 Full Review

#2 Best Rated - Eva-Dry Renewable EDV-300/E-333

Another great wireless unit made by Eva-Dry. This little unit will last up to 10 years, and can easily dehumidify small enclosed spaces such as closets.

Features

  • Lasts 10 years
  • Light and portable
  • No maintenance
  • No need to plug in or batteries

This unit also features a 5 year warranty, making it an ideal and safe choice for small enclosed spaces. With a price tag of under $20, this unit is a great buy.

Eva-Dry Renewable EDV-300/E-333 Full Review

When deciding what type of dehumidifier you need, there are many different options available. If you need something small with re-usable energy or a unit that can work in very low temperatures, a desiccant dehumidifier may be the right choice for you.