Pinnacle Products 2300 Evac-u-Trap Dental Evacuation Traps #2300 3.5" X 4-3/8" 8/Pk
Evac-U-Trap #2300 central suction evacuation trap, 3.5"W x 4.375"H, fits DentalEZ dual models made after 1978 and Dentsply MVS made after 1990, box of 8 traps.