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How to Change a Dirty Air Filter in Your Central AC

Hey there, AC owner! It’s Russ from Reliable Appliance & HVAC!

Are you feeling a bit under the weather lately? Sniffling, sneezing, and coughing that just won’t go away? Well, have you checked your AC’s air filter? Yes, you heard me right. That little ol’ filter can make or break your indoor air quality, and by extension, your health. So, let’s talk about Dirty air filters and what we can do about them!

The Basics of Dirty Air Filters

First things first, what exactly is a dirty air filter, and how can it affect your indoor air quality? Well, your air filter’s job is to capture dirt, dust, and other debris from the air as it passes through your AC unit. Over time, that debris can build up, and the filter becomes dirty and clogged. When that happens, you might notice some of the following:

  • Reduced airflow from your vents
  • Higher energy bills
  • Strange noises coming from your unit
  • Uneven cooling throughout your home
  • Indoor air quality issues

Customer Story: Jane’s Dirty Air Filter

Now, let me tell you a customer story. Jane, who lives in Los Angeles, owns a top-of-the-range Reliable HVAC system. Due to her busy schedule, she forgot to clean her air filter for more than six months. One day she noticed something strange was happening — her AC was making a strange noise. A couple of days later, she experienced uneven cooling in her condo, and she felt the air quality at home was getting worse. So, she decided to call our team.

How Reliable Appliance & HVAC Can Help You Out?

After hearing Jane’s concerns, one of our experienced HVAC technicians visited her condo to run some diagnostics. The technician found that Jane’s air filter was excessively dirty, and the dirt buildup was preventing airflow to her AC. Also, the stagnant dust and contaminants were compromising Jane’s health by causing respiratory issues.

Our Solution

After communicating the issue to Jane, our technician provided her with a quote on the spot. In Jane’s case:

  • The cost for the filter (dependant on brand and type) came to $58
  • Installation of the filter typically costs $89
  • Labor charges cost $125 an hour
  • The technician estimated the work to be complete in 1 hour.

Our technician informed Jane that having a thoroughly clean air filter would undoubtedly help alleviate her health issues and energy bill problems.

Reliable Appliance & HVAC offers a wide range of filters that fit all brands of AC systems, and our professional team can provide you with free consultation services.

The Importance of Cleaning your Air Filter Regularly

You might be wondering how often you should clean or replace your air filters. Well, the standard rule of thumb is to clean your filter every one to three months. Of course, this varies depending on your unit’s usage level, the number of pets or household members, and whether you live in a particularly dusty area. Don’t worry, though; our technicians can advise you on the best air filter cleaning or replacement interval for your HVAC system.


So, there you have it — the lowdown on dirty air filters and what you can do about them from Reliable Appliance & HVAC. Remember, with our vast array of filter options and affordable prices, taking care of your air quality has never been easier. Here at Reliable Appliance & HVAC, we care about your health, wellbeing, and comfort. For all HVAC-related issues, you can count on us to provide you with the best services around.

Quote from Russ (Company Manager)

“When it comes to air filters, don’t wait until it’s too late. Keep an eye on them, and don’t hesitate to call us if you experience any problems. Let us take care of your dirty air filter, and you’ll breathe easy in no time!”

Quote from Jane (Reliable Appliance & HVAC customer)

“Thanks to Reliable Appliance & HVAC, my air filters are now clean, and my AC system is working perfectly. I can breathe easier, and I’ve noticed a significant difference in my health. They’re the best in the business!”

How to Change a Dirty Air Filter in Your Central AC
How to Change a Dirty Air Filter in Your Central AC
How to Change a Dirty Air Filter in Your Central AC

Tips to Avoid Dirty Air Filter Issues

Are you tired of dealing with dirty air filters that cause constant HVAC issues in your San Diego home? It can be frustrating and time-consuming to constantly replace air filters and call technicians for repairs. But, did you know that there are preventive actions you can take to avoid dirty air filter issues? In this article, we’ll go over the manufacturer and local appliance companies’ recommendations, as well as our own, to help you keep your HVAC system running smoothly.

Change Air Filters Regularly

The most crucial and easiest preventive action is to regularly change your air filters. Manufacturers recommend changing air filters every 30-60 days, but it’s better to check your system’s manual for specific instructions. Dirty air filters can cause blockages in the system, leading to reduced airflow and damaged components. Therefore, it’s essential to change air filters before they’re clogged with dust and debris.

Use High-Quality Air Filters

Another preventive action is to use high-quality air filters that have a higher MERV (Minimum Efficiency Reporting Value) rating. The MERV rating indicates the filter’s effectiveness and how well it removes small particles. Therefore, it’s recommended to use a filter with a MERV rating of 8 or higher, depending on your system’s needs.

Keep Your Home Clean

Keeping your home clean and dust-free can also help prevent dirty air filter issues. Regular vacuuming, dusting, and cleaning surfaces can reduce airborne particles that can clog air filters. Additionally, changing bedding, washing curtains, and cleaning air ducts can help maintain clean indoor air.

Schedule Regular Maintenance

Having regular maintenance, cleaning, and inspections by an HVAC technician can help avoid dirty air filter issues. At Reliable Appliance & HVAC San Diego, our technicians are trained to identify and clean dirty air filters, as well as inspect and service all components of your HVAC system. With regular maintenance, you can also detect and fix any potential issues before they turn into major problems.

Contact Reliable Appliance & HVAC San Diego for Assistance

If you’re still having issues with dirty air filters, don’t hesitate to contact Reliable Appliance & HVAC San Diego at (866) 516-1222. Our experienced technicians can provide expert service and advice to keep your HVAC system running smoothly. We offer a variety of services, including maintenance, repair, and installation, and use only high-quality parts and equipment.


In conclusion, preventive actions can help you avoid dirty air filter issues and keep your HVAC system running efficiently. Regularly changing air filters and using high-quality filters with a MERV rating of 8 or higher can help prevent blockages and damaged components. Keeping your home clean and scheduling regular maintenance by an HVAC technician can also reduce dirty air filter issues. And if you need expert service, contact Reliable Appliance & HVAC San Diego for assistance. Keep your indoor air clean and your HVAC system working correctly with these tips!

Average Repair Cost for Dirty Air Filter Issue in San Diego

As the owner of Reliable Appliance & HVAC, we understand the importance of maintaining a clean and efficient air filter in your AC system. Not only does a dirty air filter lead to poor indoor air quality, but it can also cause your AC unit to work harder, increasing your energy costs and potentially leading to expensive repairs.

If you suspect that you have a dirty air filter in your central AC unit, it’s important to call an HVAC professional as soon as possible. Here’s what you need to know about average repair costs for this issue in San Diego.

Minimum Repair or Installation Cost

Assuming prices are up 20%, the minimum repair or installation cost for a dirty air filter issue in San Diego is around $100. This includes the cost for an HVAC technician to diagnose and clean or replace the air filter.

Complex Repair or Installation Price

If the dirty air filter issue is more complex, such as if it has caused damage to the AC unit, you can expect to pay anywhere from $300 to $600 for repairs or installation. This price includes the cost of parts, materials, and labor required to fix the issue. The exact cost will depend on the specific parts needed to complete the repair, as each AC unit is different.

Necessary Parts List

The necessary parts required to fix a dirty air filter issue can include a new air filter, cleaning supplies, and in some cases, replacement parts for damaged components of the AC unit. Here’s an itemized list of what you might expect to pay:

  • New air filter: $10-$50
  • Cleaning supplies: $5-$20
  • Replacement parts (if needed): $50-$200

Contact Reliable Appliance & HVAC Today

If you are experiencing HVAC issues or need advice on how to maintain your AC system, don’t hesitate to contact Reliable Appliance & HVAC at (866) 516-1222. Our trained technicians are available to answer your questions and provide you with the best possible service at a fair price.

Remember, maintaining a clean air filter is crucial to the health of your home and your wallet, so don’t wait to call us for help. We are here to provide you with the solutions and services you need to keep your AC system running smoothly.

The Benefits of Reliable Appliance & HVAC – Your Local San Diego Vendors for Dirty Air Filter

Are you experiencing difficulty breathing at home? Perhaps you are starting to notice a strange smell or see more dust accumulating around your home? These could be signs of a Dirty air filter – a common issue many homeowners face.

Luckily, in San Diego, you have Reliable Appliance & HVAC – a family-owned company that specializes in appliance and HVAC repairs and installations. With highly trained technicians with a minimum of 5 years experience in the field, they deal with Dirty air filter constantly and offer fair and affordable pricing.

Same-Day Service and 90-day Warranty

At Reliable Appliance & HVAC, we understand the inconvenience and discomfort of having a dirty air filter, which is why we offer same-day services to our clients in San Diego – no waiting around for days to fix your issue. We also offer a 90-day warranty on all repairs carried out by our technicians, giving you peace of mind knowing we stand behind our work.

Quality Services and Fair Prices

Our technicians at Reliable Appliance & HVAC are experts in their field, ensuring that you get the best quality service possible. Our company is licensed and insured, and we offer a wide range of services that will help you with all your HVAC needs.

We believe that you shouldn’t have to pay more than what’s necessary for your service. That’s why we offer fair and affordable pricing that won’t break the bank. For Dirty air filter, we have the necessary brand-specific parts and equipment to get the job done right the first time.

$25 Off Repair for First-Time Customers

If you’re a first-time customer of Reliable Appliance & HVAC, we offer a $25 discount on your repair cost. We value your loyalty, and by offering this discount, we hope to continue working with you for all your HVAC repair and installation needs.

In conclusion, if you’re experiencing issues with a dirty air filter, Reliable Appliance & HVAC is here to help. With same-day services, quality work, fair prices, and a 90-day warranty, we’re confident that we can fix the problem and ensure that your HVAC system is running smoothly. Give us a call today at (866) 516-1222 to schedule your appointment or to learn more about our services.

FAQ: How to Change a Dirty Air Filter in Your Central AC

Q: What is a Dirty Air Filter in a Central AC?

A: A clogged or dirty air filter can reduce the efficiency of your central AC unit. It can also lead to poor indoor air quality, higher energy bills, and HVAC system failure.

Q: How often should I change my air filter?

A: It is recommended to change your air filter every three months. However, if you have pets or allergies, you should change the filter every month.

Q: How do I change my air filter in my central AC?

A: First, locate the air filter in your central AC unit. Then, turn off your AC unit to prevent any damage to the system. Remove the old filter and replace it with the new one. Make sure the new filter is the same size and rating as the old one.

Q: Can I clean my air filter instead of replacing it?

A: Yes, you can clean reusable air filters. However, disposable air filters should be replaced.

Q: What are the signs of a clogged air filter?

A: There are several signs of a clogged air filter, including reduced airflow, higher energy bills, and poor indoor air quality. You may notice more dust and allergens in your home or experience allergy symptoms.

Q: What should I do if I suspect my air filter is dirty?

A: Contact your Local Reliable Appliance Repair at (866) 516-1222. Our expert technicians will inspect your air filter and provide you with the best solution to ensure the efficiency of your central AC unit.

Don’t wait until it’s too late to change your dirty air filter. Contact Reliable Appliance and HVAC today to schedule an inspection and maintenance appointment!