Make any space a "SAFER SPACE" with ACS.
ACS IS A PROVIDER OF HVAC HEPA FILTERS AND AIR CLEANERS (RECOMMENDED BY ASHRAE & CDC). Delivering MERV 8, 10, 11, 13+ Air Filters for HVAC Contractors, Building Engineers, School District Officials, Property Managers, Hospitality, etc. Federal Funding may aid in purchase of Portable Air Cleaners and Purifiers.
A.C.S. Ent.Inc./ACS Filters & Service/Air Cleaning Specialists-Chicago |7117 West Grand AveChicagoIL60707 | (773) 299-8972
A.C.S. Ent.Inc./ACS Filters & Service/Air Cleaning Specialists-Chicago
7117 West Grand Ave
ChicagoIL 60707
 (773) 637-0730
Supply, Deliver, Install, Will CallHVAC Filters | HVAC Belts | Filter Change out Services
HEPA-UV Portable Air Cleaners | Cotton Wood Screens
(773) 637-0730
Request A Quote
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ACS is meeting the latest COVID-19 challenges by providing CDC recommendations.

  • Using the right filters: MERV 13 or higher, and when not possible the highest MERV allowable by your system.
  • Using Room Air Cleaners to either increase overall effectiveness and protection against the virus or to substitute when filtration methods above are compromised. HEPA and UV filtration highly recommended.

While nothing is guaranteed, in preventing transmission of the disease, ACS’s part is to provide the filters and air cleaners and doing everything we can with what we know and what we have. Call us to help with your filtration needs and questions!

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Premier Air Filter Supplier In Chicago, IL

ACS's reputation in Chicago and the surrounding counties for the past 50 years is renowned for quality products, low prices, and exemplary delivery and filter change-out services. Our business is relationship-based and caters to your specific filtration needs and style of ordering to make it easy, convenient, and affordable to stay with ACS as your preferred supplier and make referrals in these industries we serve:

Schools and Universities - Private and Public | Property and Real Estate Management Firms | Facility Maintenance Co. | HVAC and Mechanical Contractors | Retail - Including Shopping Malls | Manufacturing Plants - foods to metals | Health Care Facilities | Hospitality Centers
Our products are designed to provide low-energy costs for your HVAC system. 


  • Cube
  • Clean Room Filters
  • Box Filters
  • Fiberglass
  • HEPA Filters
  • Paint arrestors
  • Panels
  • Pleated
  • Pocketed
  • Ridge cell . . . and more!



Friendly, professional, prompt, and thorough!
  • Fast Delivery to your door, dock, or job site
  • Affordable Filter Change-Out Service
  • Will Call: 6am - 4pm. Located within 5-miles of the Kennedy, Tri-State, and Eisenhower Expressways


  • Chicago, IL
  • Northeast Illinois
  • Southeast Wisconsin
  • Northwest Indiana


Contact Us

We have will-call, delivery, and shipping options available. 

Got a filter that needs to be replaced? Call our expert technicians today at 
(773) 637-0730.

Request Your Quote!

Get Your Quote Today!

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More Details:

More Details about A.C.S. Ent.Inc./ACS Filters & Service/Air Cleaning Specialists-Chicago

Accepted Payment Methods:

Business Hours:

Business Hours:

Monday 6:00 AM – 4:00 PM
Tuesday 6:00 AM – 4:00 PM
Wednesday 6:00 AM – 4:00 PM
Thursday 6:00 AM – 4:00 PM
Friday 6:00 AM – 4:00 PM