General air cleaner to use after a period of time to clear up, so you can extend the life, and many people have questions then don't have to do is direct change? In fact, if direct replacement will be very frequent, is not only a waste of money but also waste of time. And filter after the cleaning effect can be achieved and newly bought more than eighty percent of the effect, of course many times after cleaning effect already cannot satisfy the demand needs to be replaced, otherwise has no effect.
What should air filter cleaning?
You first need to see material pledge if it is metal can use the brush and blower, which can then be gently to the ground upon the dust floating inside, so repeated several times when there is no dust into the come out.
If it's paper is directly upon and then use the hair drier to blow, but don't easily broken paper power is too big, it is best to mouth to blow or the kind of little manual blowing.
Also note, don't let it touch water or cannot have the effect. Because of the air filter dust touch water is more likely to stick to its solidification can't clean up.
