If you are staying in areas near big water bodies and if you are storing something which is moisture sensitive, if you have expensive paintings on wall, if your walls are getting fungi or your closed room has typical damp smell then you need dehumidifier.
Yes. Do a search for "whole house dehumidifier."
The 1000 Sq. ft is not enough information. The volume is important. Also important is to know the movement and traffic in and out of the room. You will need commercial dehumidifier is for 1000sq.ft room with 15ft height..
Get a humidity gauge (Is there a better word for this?) and put it in your basement. Watch it for a few weeks. If it is consistently high (I'd say abouve 75%) you may want to invest in a dehumidifier.
A humidifier makes the air fresher, While a dehumidifier removes a fresh smell. A house would use a a humidifier and a museum would use a dehumidifier
The best time to use a dehumidifier is in the summer when humidity levels are typically higher.
Only water should be put into a dehumidifier. If you try to add anything else to it, you might end up ruining the dehumidifier.
you can use it to make the air drier in your basement
A dehumidifier is great for a children's room because it can protect a children's room from dust mites.
Enter the type of room (or square footage) to the dehumidifier calculator and it reveals not only how many pints of capacity you need, but which dehumidifiers fit your needs. http://www.dehumidifierratingsreviews.com/dehumidifier-calculator/
In EdgeStar 40 pint Dehumidifier, the filter dose not get clogged easily in closed room but weekly or fortnightly cleaning of filter will improve efficiency of dehumidifier.
The Whirlpool Dehumidifier size is dependent upon the space available. Humidity of the area is another factor that needs to be considered.
A dehumidifier