There are other benefits, too. A good dehumidifier will filter dust and allergens out of the air around you, and this can be great news for asthmatics, and people who suffer from other respiratory complications. Wintertime brings a whole new set of headaches for those living in wetter, colder climates. For some in the UK, for example, the energy bills have almost tripled ( BBC), which means that many people just can't afford to run an electric heater. That means not only having to endure the cold, but also high humidity and dampness, which comes with its own set of problems like festering mold and other allergens, ruined belongings, and newly-washed clothes that simply won't dry - to name a few.

Their primary function is to draw moisture out of the air and into its on-board tank, and that's great for preventing any damp problems, or even drying clothes more swiftly. Most dehumidifier air filters can be washed. You can take it out and rinse it under running water. This method will remove all of the dust and dirt. If you find mold on the filter, soak it in a vinegar-water solution for 30 minutes before using it, and then scrub the mold away with a soft brush. Step 4: Clean the dehumidifier coils It's the best time of year to buy a dehumidifier and, if you've owned one before, the benefits are obvious. Some dehumidifier units can detect the condition of the air filter. The indicator will turn on whenever it is too dirty to notify you.In addition, when the air filter is not so effective in trapping impurities, some of them will get into the machine and then adhere to the coils later. Cleaning the coils is more complicated than cleaning the filter. You should take apart the machine and then rinse the coils with soapy water or a specific coil cleanser.

Dust and dirt are everywhere. If you live in a dusty place, the air filter is prone to clogging in a short time.It's important to buy a dehumidifier that's up to its task. If you have large rooms with high ceilings, you'll need a fairly beefy one. Whereas if it's just for clearing up the air in an office, or small utility room, you can get away with a cheaper version.