The Importance Of Changing The Air Filter In Your Home’s HVAC System

The air we breathe contains impurities ranging from dust to chemicals. Apart from maintaining the preferred temperature, the air conditioning system ventilates your house by filtering out impurities and other particulate matter. The filter prevents the large airborne particles of about 40 microns from clogging the system. Normally, a dirty filter is a health hazard because when it becomes damp, it creates an environment that favors growth of moulds. This is why you should always check your air filter’s condition.

Normally, your HVAC unit works overtime during winter and summer and this is why it is recommended that you change your air filter every month. However, if you cannot mange to change every month, intervals of three months will suffice. If you have pets it is vital to change the filter regularly as pet dander can be circulated accidentally throughout the house creating problem to persons with allergies. There are several reasons for changing the air filter of your HVAC unit as outlined below:

It Prolongs Your Unit’s Lifespan

One of the most common reasons for HVAC units break downs is a dirty filter. This occurs because a clogged air filter does not allow air to pass through easily thereby overworking the motor and even overheating the system which may eventually break down. Repairing the unit after such damage can be expensive or sometimes impossible depending on the extent of the damage. Therefore, a simple measure like replacing the air filter could save you a lot of money and increase the unit’s longevity.

To Avoid High Energy Costs

Since a dirty air filter slows down the system and overworks the motor, a lot of energy is used to cool or heat up your home. This always translates to high energy bills for you. Considering the fact that a great percentage of energy bills in many homes is as a result of HVAC systems, changing the filter to improve efficiency will definitely reduce your energy costs.

To Maintain Cleaner Atmosphere

It is very important for the air in your home to be clean and healthy. If your system is unable to maintain these standards, it can be dangerous for people in the house who suffer from asthma or other respiratory problems. However, in as much as we depend on the HVAC to clean the air, a damp air filter is dangerous to your health because it may allow mold to grow and result in the spores being blown around in the house. Molds are known to cause several health complications, and the only way to prevent this is to replace the air filter from time to time.

Types of Filters

There are many types of filters in the market today and most are made of biodegradable materials that will allow it to trap as much debris as possible. Specific filters are designed to fit specific HVAC units, so check the size needed before purchasing a new filter. If you need assistance, Amber Air Conditioning Inc. is here to help.