However, choosing the best air cleaner is a problematic matter. Some products come with their own superiority. For example, ionizer air cleaning system is able to provide you some effects of air cleaning while ionic air cleaning system work slowly since they rely on the flow of natural air in your home.
If your house has airtight, ionic air cleaning system can work best along with the fan. This type of air cleaner is able to work by driving the particulates to stick to the surface which is known as black wall effect. The strengths of this air cleaning system are that it can work quietly with a reasonable maintenance. You can get more benefit of ionization; you can use the combination machines which are equipped with the collection plates for providing the black wall effect.
Another product is HEPA filter. It can provide you high efficiency but it tends to be noisier since it is equipped with big fans. The weakness of this HEPA filter is that you can not recognize when the filter needs to be replaced. The filter replacing depends on the use whether you use it for certain hours or for the whole day and night.
For more effective performance of HEPA filter, you have to make sure that the filter used is originally from HEPA. HEPA filter like is more affordable but it can not work effectively. Find one with CFM rating. Higher rating means more air changes in an hour for larger area. It means that 400 CFM is able to provide you stronger air cleaner than those with rate at 250 CFM.
Since there are a lot of types of air cleaner with different strength, in order to get the best one, you have to recognize what you need. Then, you can decide on what type of air cleaning system can work best for it.