There are many types of air filters available on the market today. Many people don't realize the type of air they breathe in their home or work space. The air inside your home and office can contain many dangerous chemicals that you can't see but that can be harmful if inhaled. There are two basic types of air filters: physical and chemical.
A mechanical filter is simply a device made of thin porous materials that removes large particulate matter such as pollen, dust, mold, and bacteria in the air by capturing them in its filter surface. Mechanical filters containing an oxidizer or adsorbent like charcoal may also remove odor and other gaseous pollutants including volatile organic compounds or ozone as well. These filters such as carbon and sand may not remove all contaminants and must be used in conjunction with a carbon-resin or ion exchange system to remove remaining particles. There are some types of mechanical filters that have replaceable filters that allow you to replace certain parts without replacing the entire machine.
The physical filter industry has developed standards for air filters based on mVet and MSPet ratings. Both of these ratings are defined as the maximum contaminant percentage that the filter can trap under ideal conditions. Air filtration machines based on these standards are more expensive than other types of machine but they last longer. You will also find that when you buy a physical filter it will typically come with a warranty that covers mechanical breakdown or other defects.
There are several types of air filters, namely; electronic, mechanical, and electrostatic. All three types have their own benefits and drawbacks. Electronic air cleaners are designed to remove small particles from the air while mechanical air filters work better with particles larger than 0.3 micrometers.
Most homeowners consider furnaces to be a top-notch choice for home air filters. Many homeowners who already own a furnace have found that there is often room for improvement. Air filters for furnaces are designed to help remove dust and other small particles that may be trapped within your furnace's exhaust ductwork. Furnace air filters are designed to fit inside the venturi tube that connects your furnace to the air intake system of your home.
They are most effective at removing dust and pollen and reducing odor.
Air filters for furnaces are designed to remove dust and dirt particles and reduce or eliminate the foul smell that comes from an inefficient heating or cooling equipment. If your heating and cooling equipment are not working efficiently it is likely due to dirty or clogged air filters. There are a number of options for cleaning your air filters including the popular Magic Spray Air Cleaner that uses an aerosol sprayer to clean the filter. There are also a number of options available to keep your air filters clean and working efficiently including, air filters for your heating and cooling equipment, air filter cleaners, or even the easy DIY way to clean your air filters by hand. Get a general overview of the topic here: https://en.wikipedia.org/wiki/Air_purifier.
