Suction Catheter Kits Soft, strong PVC coiled respiratory catheters. Beveled whistle tip and offset eyes promote maximum evacuation and help reduce mucosal trauma. All catheters have control vent. Adult sizes (12 Fr and 14 Fr) are 22 in. long. Pediatric sizes (6 Fr, 8 Fr and 10 Fr) are 16 in. long and graduated for measuring proper depth insertion. Kits include pre-cuffed powder-free vinyl gloves and pop-up solution container in a walleted jacket. 50/cs.