Air quality

Air That Moves Through Your Home Should Move Through a Better Filter

Standard filters catch the big stuff and let a lot of small stuff through. If dust shows up on furniture days after you clean, or pollen season turns your house into a sneezing gallery, your filtration might be working below what your home actually needs. We size and install filtration systems built for your ductwork, not a one-size-fits-all box.

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An honest word on MERV ratings

MERV is a scale that describes how small a particle a filter can capture. Higher numbers catch smaller particles. That sounds like higher is always better, but it is not that simple.

Higher isn't always safer

A filter rated higher than your system was designed for can restrict airflow. That makes your blower work harder, can shorten equipment life, and in some systems actually reduces comfort instead of improving it. We recommend a MERV level based on what your specific equipment and ductwork can move air through, not the highest number on the shelf. If your system can support a higher rating safely, we will tell you. If it cannot, we will tell you that too.

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What we do not claim

Filtration does not cure allergies, prevent illness, or replace medical care. It reduces the amount of dust, pollen, and other airborne particles moving through your system's air stream.

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How whole-home filtration works

A whole-home filtration system installs into your existing ductwork, so every cubic foot of air your system moves passes through it. That is different from a portable room unit, which only treats the air in one room.

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1

Airflow and duct assessment

We check your system's static pressure and duct sizing before recommending a filter, not after.

2

Filter selection

We match a filter type and MERV rating to what your specific system can handle.

3

Installation

Clean install into the return side of your ductwork, sized to fit without restricting airflow.

4

Walkthrough

We show you where the filter lives and how often to change it.

Signs your filitration is not keeping up

Dust resettles on surfaces within a day or two of cleaning

Household members notice more sneezing or congestion indoors during pollen season

Visible dust buildup on vents, registers, or the blower compartment

A filter that looks gray or packed after only a few weeks

Pet hair and dander seem to circulate room to room

The furnace is past the age where parts are easy to find

If any of these sound familiar, it's time to call

Systems rarely fail without warning. Catching it early is almost always cheaper than an after-hours repair.

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888-409-2376
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Aero Air technician servicing a home HVAC system

Pricing and estimates

Filtration pricing depends on your ductwork, your system's airflow capacity, and the filter type that fits both. We assess before we quote, so the price you see is the price you pay. No hidden fees. Ask about payment options if you'd rather spread out the cost.

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Georgia's pollen season makes this worse

Metro Atlanta's tree pollen season runs from late winter through spring, with counts that regularly reach the "high" and "very high" range on the National Allergy Bureau scale, and the region set an all-time record pollen count of 14,801 grains per cubic meter on March 29, 2025, according to the Atlanta Journal-Constitution. The Asthma and Allergy Foundation of America ranked the Atlanta metro 34th out of the 100 most populous U.S. cities in its 2026 Allergy Capitals report, worse than average nationally, largely due to grass and weed pollen levels (95.5 WSB). If your household feels it every spring, better filtration on the air actually moving through your home is one real lever you can pull.

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888-409-2376

Air Filtration Systems FAQ

Have more questions? Give us a call.

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How often does a whole-home filter need to be changed?

It depends on the filter type, your household (pets add dust and dander), and the season. We'll give you a specific schedule after installation instead of a generic guess.

Will a better filter lower my energy bill?

Not directly. Filtration is about air cleanliness, not efficiency. A filter sized wrong for your system can actually raise your energy use by restricting airflow, which is exactly why we check static pressure first.

Can I just buy a high-MERV filter for my existing system?

Sometimes, but not always. Some residential systems were not built to pull air through a dense filter. We'll tell you what your specific equipment can handle before you spend money on the wrong one.

Does filtration help with pet allergies?

It can reduce the amount of pet dander and dust circulating through your air stream. It does not treat allergies or eliminate them. Talk to a medical provider for allergy management.

Do you install filtration during a new AC or furnace installation?

Yes. It's easiest to size correctly when we're already working on your ductwork. Ask about combining it with AC Installation & Replacement or Furnace Installation & Replacement.