Small dehumidifiers are extremely useful for households which have only one or two people who have difficulty breathing in humid air. Instead of covering the entire expanse of a large room like larger models -- or even the entire area of a home like whole house dehumidifiers -- these only cover small rooms or half of a larger room. Anyone who requires a dehumidifying system to breathe comfortably but has no options to do so over a large area of the home would do well to look into small systems.
Often small-sized dehumidifying systems are small enough to easy move from one room to the other or even take traveling, which makes them very convenient for anyone who requires dry to breathe easily.
If setting a small dehumidifier up in a large or medium-sized room, the best results come from setting up the system near where the person who needs it is located. Placing it in a corner of the room that is rarely used is wasting its usage as they do not have a very large range. For the best results, it should be near them for them to get the most out of the dehumidifier's benefits.
Many smaller units are also useful as portable dehumidifying systems to take when traveling out of town. There are portable units but they are not as effective as just small ones. Portable dehumidifiers are mostly useful only for traveling, so they are not very powerful. Small ones are slightly more powerful and use almost as little energy as portable units do.
Making sure an individual small dehumidifier can reduce the humidity levels to the EPA recommended levels is important when comparing between models. Some are cheap but they do not reach the power needed to reduce the humidity to that point. Those with severe respiratory problems must pay careful attention to this information when they are searching for a suitable model. It is better to spend a little extra money on a higher quality model and get the humidity to the correct levels than to save some money and not be able to breathe properly.
Small respiratory problems can lead to bigger and even more problematic conditions later on in life. While not everyone has these problems, and certainly not all those who have respiratory problems need a dehumidification system, those who do have difficulty with humidity should invest in some sort of dehumidification system. Working through difficulties now may seem valiant but they will only grow as time goes on. Even a small dehumidifier can help in extremely humid areas if placed properly and the affected individual stays within range. Bigger does not always mean better in every situation.