If you don't change the AC filter, it will start to fail. You will no longer be able to filter the air properly, allowing dust and contaminants to enter the air conditioner. Dust clogs moving parts of an air conditioner, such as motors and fan valves. Airflow is restricted, creating a strain on the system.
Replacing the air filter and having the HVAC system inspected regularly are part of a preventive maintenance routine. Failure to change the air filter can damage other parts of the system and can result in a large repair bill later on. Changing air filters regularly can help preserve the life of your system and make it work more efficiently. The danger of not changing the air filter in the house for a long time is that it will eventually lead to damage to the oven.
This means that the entire system will be destroyed by excess heat. Getting the most value out of your home can be as easy as changing air filters. Homeowners who ignore filters in their heating and air conditioning systems risk increasing energy costs, damaging expensive equipment, and decreasing indoor air quality and personal health. A modern thermostat will record how often you change your air filter and remind you to change it with an email or phone notification.
As air moves through a building's HVAC system, air filters trap and pick up large and small particles, such as dust, allergens and microorganisms. If you haven't changed your home's air filters lately, the next step should be to determine which filters you need and replace them as soon as possible. With a dirty air filter, expect to increase the uptime of your HVAC system and, at the same time, change the air temperature in small increments. They are inserted in a specific location in HVAC systems and act as a barrier to prevent contaminants and other particles from circulating in the air or reaching sensitive parts of the system.
However, once you start to notice that the HVAC doesn't cool the house the way it's supposed to, you may need to replace the filters. In general, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days or 3 months. You will no longer be able to filter the air properly, allowing dust and contaminants to enter the HVAC system. When air filters are not constantly changed, they become clogged by the accumulation of particles and contaminants that adhere to the filter.
Most manufacturers recommend that basic filters be changed every 30 to 60 days, but there are other circumstances that could affect that program. Neglecting to replace your HVAC filter can have serious consequences for your home's comfort level, energy efficiency, and overall health. Not only does it reduce airflow throughout your home, but it also increases energy costs due to inefficient operation of your HVAC system.