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How HVAC Filters Impact Efficiency

The filter in your HVAC system impacts its efficiency and operation. Therefore, you must use the right one and change it regularly in your Springfield, Virginia, home. Learn how HVAC filters keep your heating and cooling system efficient and your utility bills under control.

HVAC Filters Allow Clean Air to Flow

Filters catch contaminants from the air before they can enter back into the HVAC system. When you shop for replacement air filters, you might notice they come in multiple sizes. They also include minimum efficiency reporting value (MERV) ratings.

A filter with a high MERV rating can prevent smaller particles from flowing through. When you use a high-quality filter and change it regularly, your HVAC system will operate more efficiently. As a result, you’ll help prevent higher energy costs and more frequent repairs.

HVAC Filters Defend Against Indoor Pollutants

An HVAC filter is the first line of defense against pollutants that circulate in the air you breathe inside your home. Poor indoor air quality can lead to unpleasant health symptoms, including congestion, headaches, sore throats and coughing. Filters with higher MERV ratings are especially beneficial in homes of people with allergies, asthma or other breathing conditions.

HVAC Filters Promote a Healthy HVAC System

When you experience rising energy bills, you might not initially blame a clogged filter. A dirty filter will allow debris to move into the ducts and accumulate on the system, resulting in potential safety issues, burning odors and reduced efficiency. You may even notice an increase in dirt and dust within your home when your system has a dirty filter.

When air flows freely, the HVAC system can work efficiently and only use the amount of energy necessary. As a result, it protects your utility bills from unexpected spikes. It’s best to replace your HVAC filter every month to maintain high efficiency and good indoor air quality.

Could your cooling system use an efficiency check? Contact Brennan’s Heating & Air Conditioning at 703-783-0145 for help.

Image provided by Shutterstock

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