ACS Filters & Services since 1969

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(773) 637-0731
[email protected]


In Spring 2024, two broods of cicadas will emerge from underground in a rare synchronized event, reuniting for the first time since 1803.

Amidst the excitement of this event, Spring also brings a flurry of activity, including pollen, natural debris, and cottonwood, which can cause damage and increase maintenance costs by clogging air intakes and coils.

Prepare for this by installing Prevent Cottonwood Screens from ACS


Cottonwood Screens extend AHU filter service life, reduce maintenance and energy costs, and have a lifespan of over 15 years. These screens offer low static pressure, tear and puncture resistance, as well as resistance to mold and flames.

The screens are easy to clean with a shop-vac, broom, or hose.

...and so are the Cicadas!

Despite their size, cicadas can still pose a risk by becoming trapped in cooling tower air intakes or covering rooftop equipment.

Call ACS (773)637-0731 for a FREE SITE survey today, ensuring you can remove these insects from the intakes before any potential damage occurs due to this fascinating natural phenomenon.

More to offer at ACS Filters and Services

Great Prices, High-Quality Products, Communicative Customer Service

Contact us today for HVAC Filter, Belt, and Service Needs:

[email protected]

[email protected]

[email protected]

Office: (773) 637-0730

Filter Change-Out Services

Request a Quote. We remember your order, making filter reorders easy and convenient. We personalize your needs, and can set automatic orders and deliveries if desired.

Our service team is equipped and ready to change out rooftop or indoor filters at your place of business or management. You can rely on our scheduled team to help maintain equipment excellence.

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Quick Delivery, Heartfelt Service

ACS has a reputation for over 50 years for skilled service and quality products at low prices. We have a large inventory of HVAC filters and belts. ACS’ service department delivers quickly and can schedule filter change-out services if requested. Our ACS trucks are always on the move, delivering filters all around Chicago, surrounding counties, and Northwest Indiana - Call for a Quote!

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Our Warehouses are Full!

Call today for a personalized quote on standard or custom filters and belts!


7117 W. Grand Ave.

Chicago, IL 60707


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