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When the hot-weather months start approaching, many homeowners are gearing up to turn on the air conditioning to stay cool in the rising temperatures. However, it’s important to remember to check your air filter before doing so. Neglecting or removing your filter can lead to some serious consequences. In this blog post, we will be discussing the issues that can arise from running your AC without a filter and why it’s important to always keep it clean.

Can You Run an AC Without a Filter?

In short, the answer is yes. However, we highly advise against it. Air filters are not just safety measures, but they also help your air conditioning system to run smoothly. By removing the filter, you are creating an opportunity for dust, debris, and other particles to clog up your AC unit’s coils, fins, and other sensitive components. This not only hinders the efficiency of your air conditioning system but can also damage it in the long run.

What Might Happen if You Run an AC Without a Filter

If you are tempted to run your AC without a filter, consider these four reasons why you should reconsider!

Issues with Your Ductwork

One of the first consequences of running your AC without a filter is that it can clog up your ductwork. Air filters prevent dirt and debris from entering into your ducts and causing blockages. Removing them increases the chance of your ductwork getting clogged with dust and other pollutants. This can negatively affect your indoor air quality and trigger allergies or other respiratory issues.

Freon Tube Complications

Freon is the chemical responsible for cooling your home. Running your system without a filter can cause debris to enter and clog the freon tubes, putting extra pressure on them. The result is that the tubes can become severely damaged and even end up leaking, causing your HVAC systems to break down and leaving you with a costly repair bill.

Air Quality Decline

Without a filter, your AC system is now responsible for circulating air that contains mold spores, dirt, pet dander, and other harmful compounds throughout your home. As a result, your indoor air quality can decline leading to respiratory issues or sick home syndrome. If you have someone in your home with a compromised immune system or allergies, the consequences can be severe.

Why You Should Replace Your AC Filter and When

Your AC filter serves a critical purpose in the air conditioning process. It captures dirt, dust, and other particles from the air before it enters your system. Over time, these particles accumulate and can block airflow, reducing the efficiency of your unit. This can result in higher energy bills and even cause your system to break down. So, how often should you replace your filter? It depends on several factors, including the type of filter you have and the level of usage in your home. A general rule of thumb is to replace your filter every 1-3 months.

How Do You Replace Your Filter?

Replacing your AC filter is a straightforward process that you can do yourself. First, turn off your unit to prevent any accidents. Then, locate your filter and remove it from its slot. Check the size and type of filter you need and purchase a replacement from a reputable supplier like Barstow & Sons Heating and Cooling. Install the new filter into the slot, making sure it’s facing the correct way. And finally, turn your unit back on, and you’re good to go!

The Benefits of Having a Professional Service Your AC and Change/Check Your Filter

While DIY filter replacement is an option, it’s always best to have a professional inspect and service your unit. At Barstow & Sons, our trained technicians have the expertise to ensure your AC system is running at its best. We’ll check your filter, clean your unit, and make any necessary repairs. A well-maintained AC system not only provides better indoor air quality, but it also lasts longer and reduces energy costs.

How Do You Know Which Filter You Need?

As mentioned earlier, the type of filter you need depends on various factors like home size, level of usage, and health concerns. For instance, if someone in your household has allergies or respiratory problems, you should consider using a high-efficiency filter that captures smaller particles. At Barstow & Sons, we can help you select the right filter for your needs and provide guidance on its replacement schedule.

The Team at Barstow & Sons Is Here for Your AC Maintenance and More!

Running your air conditioner without a filter is a recipe for disaster, as it can lead to poor air quality, elevated energy bills, and damage to the unit and entire home. Not only does this increase dust and dirt accumulation throughout the home but can also cause displays of mold or mildew due to moisture damage. Poor indoor air quality can have serious consequences for people, especially those with respiratory conditions such as asthma or allergies. Ultimately, changing the filter on a regular basis will provide better overall benefits and a more efficient operating system—protecting you from large repair costs and costly energy bills.

If you’ve gone too long without replacing your air filters or have any other HVAC issue, contact Barstow & Sons Heating & Cooling in Annapolis & Pasadena, MD today. Our team of highly trained and experienced professionals are available to help! From general inspections to emergency repairs, we have the knowledge and tools needed to keep your AC running smooth. So don’t wait–make sure your air conditioning system is running efficiently this summer before it’s too late!

Barstow and Sons

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