Returns & Warranty

If we ship the incorrect item, we will replace. We will send you an RMA to return the incorrect part. We will notify you of estimated time of shipment. 

All of our products are direct replacement aftermarket only. We are not affiliated with the OEM companies. 


If allowed all return goods will be subject to approval by the manufacture and will include a minimum restocking charge of at least 25% less the original freight costs. If the item is not commonly carried, special ordered, made to order or extremely long lead time the restocking fee will reflect that of the manufacturer. Some items will be non returnable. No freight costs will be credited or reimbursed period. Compressor oil and lubricants are non returnable. No goods may be returned without prior authorization by CAS. Contact Customer Service please contact us at for a Returned Goods Authorization (RGA) number. Return authorization is valid for 30 days only. Products shipped in error will be accepted for return with full credit. Shipping discrepancies must be brought to the attention of CAS 24 hours of receipt of shipment.  If a return is allowed the returned products must be in original package, in new saleable condition and shipped freight prepaid. CAS reserves the right to determine acceptability of the returned goods for resale. Products made to order are not returnable.

Warranty and Limitation of Liability

Compressed Air Specialists may change its terms at any time without notification.

This warranty applies to products manufactured and/or distributed by Compressed Air Specialists when they are properly installed on the correct application, used in the conditions and service they were designed for and where CAS instructions have been followed. CAS warrants all products sold to be free from defects in material and workmanship as long as they are changed in accordance with the original equipment manufacturers recommendations. For all air/oil, gas separators and refrigeration coalescer applications, this warranty shall terminate six months from the date of the original purchase invoice or after 1000 hours of in service use, whichever occurs first. For parts sold, but not manufactured by CAS, those manufacturers warranties shall apply.

In order to obtain possible product warranty consideration, the original purchaser must first notify CAS in writing, within ten (10) days of discovering the alleged problem. The original purchaser must also provide documentation of application usage, product service life, a description of the alleged defect and other information on the CAS Returned Goods Information form. Upon receipt of this notification, CAS will either examine the product in question at the customer’s location or issue a product return authorization. When requested, the product in question must be returned to CAS in its original condition, prepaid, in a condition where it can be resold. PLEASE NOTE: ALL returned products may be subject to destructive testing and evaluation procedures. This warranty does not apply to product misapplication, altered products, improper product installation or shipping damage. If one of our products is determined by CAS personnel to be defective, CAS’s sole obligation under this warranty shall be to repair or replace the product, at our option, without charge to the original purchaser, or repay the original purchase price. In no event shall CAS be liable for any direct, indirect, consequential or special damages, including loss of profits or business or for any claims whether arising from breach of contract or warranty or claims of negligence or negligent manufacture in excess of the original product purchase price.

This warranty is exclusive and in lieu of all other warranties, expressed or implied including, but not limited to warranties of merchantability and fitness for any particular purpose.

Visible or Noted Loss or Damage, Concealed Loss or Damage is the responsibility of the customer (receiver of the shipment) period. We will not refund any money or ship replacement items at no charge when it comes do damage visible or concealed. CAS must be notified of all shortages within 24 hours. We are unable to help you if there is damage of any kind please see the information below

UPS claim information

FedEx claim information