CareFusion AirLife™ Tri-Flo® Cath-N-Glove® Economy Suction Kit 14Fr With 1 Powder-Free Vinyl Glove Our suction kits include a Tri-Flo® suction catheter, a pop-up solution basin and two sturdy, precuffed exam gloves in an inner wallet. Choose from kits with either white latex or blue nitrile (latex-free) exam gloves. Kits with 5/6 and 8Fr catheters feature catheters with depth markings.