Buffalo Dental 62112 Trap-Eze Original Classic Disposable Trap Refill, 5 Gallon Capacity. Buffalo Dental 62112 Trap-Eze Original Classic Disposable Trap Refill, 5 Gallon Capacity. The sanitary, convenient, odor-resistant solution for the capture and disposal of messy wet model trimming waste.. Economical traps with permanent lids designed to slow discharge flow and allow plaster to settle out of water. Require only 7" to 9" of clearance below sink tail pipe for easy installation with no tools. Complete kit includes Trap, two hoses, and sewer tail adapter fitting. Refill includes trap and two plastic caps for sealing full trap. . .. Economical traps with permanent lids designed to slow discharge flow and allow plaster to settle out of water. Require only 7" to 9" of clearance below sink tail pipe for easy installation with no tools. Complete kit includes Trap, two hoses, and sewer tail adapter fitting. Refill includes trap and two plastic caps for sealing full trap. . .