Please note that we have recently reviewed our Payment Terms & Conditions. Our new Terms & Conditions will apply to all future Orders and Agreements.
A Minimum Order of $1000 is required to request an Open Account with Industrial Cartridge Filters, a brand of Air Cleaning Specialists, Inc.
Orders under $1000 can be paid for via Credit Card, ACH/EFT, Wire Transfers or Check.
All Orders over $10,000 will require a 20% deposit.
Deposit must be received before the Order is processed with our factories.
Customers requesting Open Terms with us, will be required to have their Credit Application and Trade References sent to us before the Order is processed with our factories.
Please complaete a Credit Application & Sales Agreement and the requested information, sign and return them to confirm your receipt and acceptance. Processing of the application typically takes 3 to 5 business days once your application has been received. Open Terms with our company is subject to your Trade Reference responses.
© 2026 Air Cleaning Specialists, Inc (An Authorized Clark Filter Distributor).
Return Policy | Terms & Conditions | Privacy Policy
Need Dust Collection Ducting? We Recommend Nordfab Ducting
As a manufacturer and distributor of Air Cleaning, Ducting, and Filtration products we are proud to have been identified as an essential business. We will remain open for business performing essential operations during this crisis, supplying industrial, military, and healthcare operations with our products. We are shipping orders on time, with no delay in manufacturing.
Our phone lines are open from 9am-5pm central time, Monday through Friday. Our staff is working remotely wherever possible and we will maintain a bare minimum staff on site to perform basic operations of order processing and accounting. Our onsite staff will follow the appropriate best practices and guidelines set forth by OSHA's latest release of "Guidance on Preparing Workplaces for COVID-19."
These are unprecedented times and we are committed to protecting both our employees and our communities. Clean air has never been more important, and we're making sure our customers have everything they need. From those working from home who need high quality air filters, to the other essential businesses we supply products to, we're here for you.
We thank you for your support and your business and we hope that this will all be over soon.
