Atreo Services introduces a line of durable liners and insert options designed and molded to fit most common brand-name 4-inch and 6-inch hospital pneumatic tube system carriers. The liners are made of a highly durable synthetic material that is resistant to tears or frays. The rugged material also is resistant to stains and can be quickly disinfected. The unique liner has an adhesive backing that can be affixed to the interior of the carrier for continuous use to help reduce the potential for lost liners due to hoarding or misplacement. Atreo Services also offers a carrier and liner combination purchase program that reduces costs when buying both products from the company.