If you are looking for the best home filtration systems then you should visit Ionic Pro. This Company specializes in making home air purifiers that can stop elements as small as one micron. This can be extremely helpful for people that suffer from any type of allergies. It can stop cat and dog dander as well as pollen and other allergens. This is a professional Air purifier system that you can use in your home or in your business. If you are looking for maximum effectiveness it is recommended that you use one in each room that you spend the most time in. For example you would put one in your bedroom or either in the kitchen or family room. It all depends where you spend most of your time during the day. This system can clean the air around you and can reduce if not completely eliminate many of the contaminates that are in the air today. If you are looking for a professional air purification system that give you the most bang for your buck you should really look into the ionic pro air purifier systems series. It is on of the top air purifiers in its class.