Air Filters, Allergens & Air Quality...

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Key Takeaways: 

• You can tackle summer allergies by regularly changing your air filters, adding a UV light to the system, getting a tune-up and more!
• Give us a call to schedule your $69 cooling tune-up! 

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When summer hits, it brings more than just high temperatures and backyard BBQs—it also kicks up dust, pollen, and allergens that can wreak havoc on your indoor air quality. If you’re sniffling, sneezing, or constantly adjusting your thermostat to feel more comfortable, your air filter (and HVAC system) might be part of the problem—and the solution.

Let’s break down what you need to know about air filters, allergens, and how to keep your home’s air clean and comfortable all summer long.

Why Air Quality Gets Worse in the Summer

During the summer months, trees, grasses, and weeds are in full bloom—producing massive amounts of pollen that gets into your home through open doors, windows, and even your clothing. On top of that, hot weather means your HVAC system is working harder and running more often, which means it’s constantly circulating whatever is in your air.

Without a clean and effective air filter in place, all that pollen, dust, pet dander, and other particles can be pushed right back into your living space, irritating allergies and affecting your comfort.

The Role of Your Air Filter

Think of your HVAC system’s air filter as the first line of defense for your indoor air. Its job is to trap dust, allergens, and other airborne particles before they enter your ducts and recirculate throughout your home.

But not all air filters are created equal.

Basic fiberglass filters may protect your HVAC system, but they don’t do much to improve your indoor air quality. On the other hand, higher-efficiency filters—like pleated filters or HEPA filters—are designed to trap smaller particles, including pollen and mold spores.

Common Allergens That Lurk in Your Home

Here are a few of the most common summer allergens that air filters help protect against:

• Pollen – From trees, grass, and weeds
• Pet dander – Especially if pets shed more in the summer
• Dust mites – Thrive in warmer temps and higher humidity
• Mold spores – More common in humid areas like bathrooms or poorly ventilated spaces

If you or someone in your home deals with asthma or allergies, improving your air filter and overall air quality is essential—not optional.

Signs You Need to Change Your Air Filter

Even the best filter won’t help you if it’s clogged or past its prime. Most filters should be replaced every 1–3 months, depending on the type of filter, your household size, and whether you have pets.

Here are a few red flags to look out for:

• You’re sneezing or coughing more inside than outside
• You see more dust settling around the home
• Your energy bills are climbing for no clear reason
• There’s a musty or stale smell in the air
• Your AC seems to be running constantly

Replacing a dirty filter is one of the easiest and most affordable ways to protect your system and your lungs.

What Else Can You Do to Improve Indoor Air Quality?

Changing your air filter is step one—but there’s more you can do for a fresher, healthier home this summer:

• Schedule a professional HVAC tune-up – Ensure your system is running efficiently and circulating clean air.
• Use a whole-home air purifier – These work with your HVAC system to capture even more pollutants. You can also invest in an UV light for your system, which is the same one used in hospitals to keep the air clean of all allergens! Check out all of our air purification services or give us a call.
• Keep windows closed on high pollen days – Use your AC instead and run a fan for circulation.
• Vacuum frequently with a HEPA-filter vacuum – Especially if you have carpets or pets.
• Control humidity – Mold loves moisture. Use dehumidifiers if necessary, especially in basements or bathrooms.

Breathe Easy with The Chill Brothers

At The Chill Brothers, we believe that clean, comfortable air isn’t a luxury—it’s something every homeowner deserves. If you’re not sure what type of air filter is best for your system or you’re ready to upgrade to a more allergy-friendly solution, we’re here to help.

Let’s make this summer the season you take control of your home’s air quality.

Call us today to schedule your summer tune-up or indoor air quality assessment! We currently serve many areas including HVAC services Austin.