All filters are made in the USA  – Order Today


Air Filters

Where Are My Air Filters Located?

Are you feeling like the air in your home is a bit stale? Before you reach for the air freshener, check your air filters. These hardworking filters capture dust, allergens, and other pollutants to keep the air you breathe clean. But where exactly are these filters located?

Don’t worry! We’ll guide you through finding them with easy-to-follow instructions. By locating your air filters, you’ll not only have fresher air but also protect your HVAC system and save energy. It’s like a fun detective game that will help you appreciate these unsung heroes even more.

So, let’s dive deep into this comprehensive guide and find out the air filters of your HVAC and replace them with no delay!

Common Locations of Air Filters

Common Locations of Air Filters

Let’s explore the most common hiding spots for air filters that keep the air inside your house clean. Remember, the location of these filters may vary depending on your house and HVAC system. Don’t worry though, we’ll cover the most likely suspects. To begin with, let’s focus on the basics.

1. The Air Handler

Air handlers are responsible for controlling the temperature of your home. They are usually found in basements, attics, or closets and are made of metal. The housing of the air handler contains the fan and other important parts. The air filter is often located in a slot or panel near the return duct, which is where air is sucked in. You can find the filter by looking for a label or by opening the panel.

2. Return Air Grills

If you have wall or ceiling fixtures in your rooms, they may be returning filtered air to you. Some of these fixtures have air filters inside them. You can check if they have removable covers or hinged panels that might contain your filter. Not all fixtures hide filters, so don’t worry if you don’t find any.

3. Individual Room Filters

If you have air purifiers in your home, they may have filters that need changing. These filters are usually located behind a removable panel or grille. To find the exact location of the filter in your specific air purifier, check the manual that came with it.

4. Furnace Filters (Older Systems)

If you have an older furnace, the filter might be inside the furnace itself. This usually involves opening a metal door and finding a slot for the filter. However, be cautious – furnaces can get hot, so ensure it’s cool before attempting this.

Read More: How Often to Change a Furnace Filter

Remember: This is just a starting point! If you’re still stumped, consult your HVAC system’s manual or reach out to a professional for assistance.

Tips for Finding Air Filters and Replacement

Finding Air Filters and Replacement

Still unable to find the air filters in your HVAC system? Don’t worry, we’ve got you covered! Here are some expert tips to help you find the air filters in your HVAC system:

  • Think Like a Dust Bunny: If you were a dust bunny, where would you go? You’d probably get sucked into the vents that pull air back into your heating and cooling system, right? That’s where the air filters are hiding! Keep in mind that some systems have more than one filter. If you don’t find anything on your first try, don’t give up.
  • Unmask the Mystery: First, identify the covers or panels you need to remove. Then, check if there’s a filter hiding inside. Keep in mind that some filters may be hard to find, so look carefully for hinged doors or slots where they could be. If you don’t find a filter, move on to the next location.
  • HVAC Manual: Are you having trouble troubleshooting your HVAC system? Don’t worry! Your system’s manual can be your ultimate guide to solve the issue. The manual contains detailed diagrams and instructions customized to your system’s layout, which can help you to find the solution easily. So, if you feel lost, consult the manual to get the necessary information that might guide you in the right direction.
  • Measure Like a Pro: When looking for a filter replacement, being precise is crucial. Take out your measuring tape and record the length, width, and thickness of your current filter. This information will help you find the perfect replacement, ensuring that your system works well and you can breathe easily. Remember, precision matters!
  • Call Professionals: Are you still struggling to find a solution for your HVAC problem even after trying on your own? It’s okay to seek help from a qualified HVAC professional. Their expertise can save you valuable time and frustration. They have the experience of dealing with various problems and can find the problem quickly. It’s like calling in Sherlock Holmes to solve the case! Don’t hesitate to call in the experts.

Bonus Tip: Before you head out to replace your air filter, take a photo of your current filter. This will help you choose the right size and type of filter, ensuring that you bring back the perfect one to keep your air clean.

On the Final Note

Air filters are essential in keeping the air in your home clean and fresh. By locating and replacing them regularly, you can protect your HVAC system, save energy, and breathe easily. Remember to check the most common hiding spots for air filters, such as the air handler, return air grills, individual room filters, and furnace filters.

If you’re having trouble finding them, use our tips and consult your HVAC manual or a professional for help. By following these guidelines, you’ll be well on your way to enjoying cleaner, healthier air in your home. Once you find your air filters and if it needs to be changed, you might look for a high-quality air filter.

For high-quality air filters, you can connect with the experienced professionals of Custom Filters Direct. Our experts will help you find the right air filter for your needs and will also address all your other queries related to air filter placement. Call us at 1-877-958-5612 today!

Frequently Asked Questions

Start by checking near your furnace or air handler (basement, attic, closet). Look for slots with removable covers or hinged panels. If not there, try return air grilles (larger wall/ceiling vents). Consult your HVAC manual or call a professional if still stuck!

The most common hideouts for air filters are:

  • Near the air handler/furnace: Look for slots or panels in basements, attics, or closets.
  • Inside return air grilles: Check for removable covers on wall/ceiling vents, though less common.
  • Individual air purifiers: Filters built-in, usually behind grilles or panels.

Remember, consult your manual or call a pro if you’re still searching!

It is difficult to tell you how many air filters your house has without knowing more about your specific system. Most homes have 1-2 filters, but it can vary! Check near your air handler/furnace and return vents for multiple slots or grilles. Consult your manual or call a professional for an accurate count.

The easiest way to find your air filter size is to check the current one! The dimensions (length, width, depth) are usually printed on the side. Be aware that they might be listed as “nominal” (rounded) and “actual” (slightly smaller) sizes. If there are no markings, measure it yourself and note the actual size for accurate replacement.