HVAC Filters 101: Their Purpose and How to Choose the Right One

You already know that the filter in your homes heating and cooling system needs to be changed on a regular basis. Learn how to choose the correct one. While you know that this helps prevent contaminants from entering your home through the ductwork, the filters are also providing protection to the equipment. If you don’t know when the last time your filter was changed, call your local HVAC company. They will be happy to send out a technician who will not only show you where it is located but can give you good advice on what type to buy and how often to replace it. Why You Should Change the Filter Frequently A gas furnace and air conditioner are reliant on many delicate moving parts in order to run efficiently. Heavy layers of dust will affect how they work and can even cause some of them to breakdown prematurely. Any particles that make it through the filter will eventually circulate back down to the unit and settle there. Changing the filter frequently to collect as many dust particles as possible will aid your heating and cooling systems in running more efficiently. Damage Done by a Dirty Filter A dirty filter...