puraDYN Filter Technologies Inc. announced that John C. Finkbeiner has joined the company’s sales team as Regional Manager – Northeast, after having served as product marketing manager with Mack Trucks, Inc.. Finkbeiner will be responsible for developing and servicing end users and distributors/dealers in Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island and Vermont. Kevin G. Kroger, puraDYN’s President and chief operating officer said: “ It is with great pleasure that we welcome John to the company. We are confident that he will be a powerful driver for our sales team. John’s credentials bring him a high level of respect in the industry, allowing him to play a critical role in expanding puraDYN’s customer base. Finkbeiner joins puraDYN from Mack Trucks Inc.