Can You Run Your House AC Without a Filter?

Even though your air conditioning system will work without a filter, experts do not recommend it because it can cause serious damage to your air conditioning system and therefore you will have to pay for costly repairs. Although the answer is yes, you should never try to run your air conditioner without a filter. We understand that you may not always have a new replacement filter on hand when you want to replace your current one, but it's best to wait until you have a replacement filter. Running the air conditioner without a filter is worse than running it with a dirty one. Instead, go to the store as soon as possible for a replacement or call an HVAC professional to have it replaced.

Without a filter, your air conditioner risks serious and costly problems. Follow our advice and never run your system without one. The good news is that yes, you can run the air conditioner while you go to the store. This doesn't mean you can run the air conditioner permanently without a filter and just sweep your house more often. An air conditioner cannot work longer than 6-8 hours without a filter and not be damaged.

More than this, and you could be configuring your system for serious damage. The longer you leave your air conditioner running without a filter, the more likely you are to have problems with indoor air quality. As a result, you or others in your household may experience increased symptoms of allergy, respiratory problems, eye irritation, or irritation of the nose and throat. The coronavirus responsible for the COVID-19 pandemic has particles with peaks that measure between 9 and 12 nanometers, which means that an HVAC system or an air purifier equipped with a HEPA filter can effectively reduce the presence of coronavirus in the air. You see, the evaporator coils are located in your indoor air conditioning unit and are filled with a cold chemical called a refrigerant. Because your HVAC system relies on a filter to remove impurities before indoor air is drawn into the system and then expelled back to the room, you need the filtration system to be clean and efficient so that hot or cold air can make your commercial space or home comfortable. Frozen evaporator coils prevent the air conditioning unit from pulling back the air conditioner, so your home or office may still feel warm even if you change the thermostat to the lowest possible setting.

When you operate your air conditioning system without a filter, dust is absorbed into the indoor air conditioning unit and settles on a part of that system called the evaporator coils. Without a filter, dirt and debris are sucked into the air conditioning system and transported back to your home, remaining and accumulating in the HVAC ducts. You can choose to replace the filter later in the evening or on a day when local stores that sell filters aren't open. After all, running the air conditioner for more than a day without a filter could affect your system enough to ensure immediate repair of the air conditioner. Ultimately, running your air conditioner without a filter for the long term is never a good idea, as it will result in the need for premature air conditioner replacement in Fort Lauderdale, FL. If you put your hand on the air conditioner vent, you may feel scant cold air or warm air coming out.

The air cleaner is the barrier to the return ventilation of the air conditioner (the vent that draws air into the system).That said, running your air conditioner without a filter for more than 6 to 8 hours can cause serious damage to your air conditioning system and significantly reduce the air quality in your home. Common problems with air conditioning include increased electricity bills, poor cooling performance of the house or even no cooling at all. With particles from the AC blowing all over your house, dust and other debris may be breathed in, and particles can settle on furniture and other surfaces in your home.

Cheri Baldinger
Cheri Baldinger

Subtly charming problem solver. Subtly charming twitter expert. Lifelong travel fanatic. Explorer. Extreme social media specialist. Wannabe internet fan.

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