Although there is no deposit charge, we encourage the recycling of our cylinders. Northcutt, Inc. will pay distributors $5 per cylinder for the return of empty cylinders with a valid "in service" date, and in a vacuum state. Shipping charges for return of empty cylinders will be paid by Northcutt, Inc. IMPORTANT NOTE: Empty cylinders must be returned in full pallet quantities, and the return shipping must be arranged by Northcutt, Inc.