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Chemicals, Equipment & Service for Commercial Pools, Municipalities and Industry.
For over 50 years, ACCO Unlimited Corporation has been a premiere distributor of commercial water treatment chemicals and equipment.  We serve a wide variety of customers including pools and aquatic centers, municipal water plants and industrial operations throughout Iowa, Eastern Nebraska, Northwestern Illinois and Northern Missouri.

ACCO 2020 Aquatic Catalog

NEW 2020 VERSION! The Source for all your pool needs. Click the link above for your own digital version.

Spring 2022 CPO Courses & Virtual CEU Courses

EVERYTHING YOU NEED TO KNOW ABOUT POOL OPERATION! SEE LINK ABOVE or please call us at 800-548-2226 for details and reservations.

Job Openings  (Click on link below for job application)

Fleet Manager 


CDL Driver 

Featured Products

NEW! - AQUA CREEK POOL LIFTS AND EXERCISE EQUIPMENT - Click the link above for information.


Commercial Pools

Commercial Pools

We are your source for chemicals, equipment, service and more. We are committed to keeping your pool safe and profitable.

Municipal Water

Municipal Water

We supply NSF/ANSI 60 certified products and equipment to provide safe treatment of potable water and wastewater.



We provide chemicals for a variety of processes including: disinfection, cleaning, rendering, plating, and more.

Get Email Updates

Receive industry news and announcements, as well as special reminders and notifications.

Going Green

Moss is revolutionizing the way commercial pools treat their water by reducing chemical usage and improving water quality.

Delivery Calendar

View our monthly delivery schedule by territory.

SDS Library

Up-to-date SDS library of all of the chemicals that we distribute.

 © 2012–2021 ACCO Unlimited Corporation

5105 NW Johnston Drive | Johnston, IA 50131 | Ph: 515-278-0487 or 800-548-2226 | Connect with us on Twitter