(2-pack) GN ReSound Flex-Tube RefillPUSH-ON, PULL-OFF type hearing aid replacement Tubes SIZE 2B (2 LEFTs) from Hearing Aid Supply Shop

GN ReSound Flex tubes come in 4 sizes: 0, 1, 2, 3 in two bore diameters: A and B. Sound tubes fit over the end of the metal tone hook on GN ReSound behind the ear (BTE) hearing aids.

GN ReSound Flex tubes come in 4 sizes: 0, 1, 2, 3 in two bore diameters: A and B. Sound tubes fit over the end of the metal tone hook on GN ReSound behind the ear (BTE) hearing aids. GN ReSound has three types of slim tubes (Sound tube, Thin tube and Flex tube) which differ in how they attach to the hearing aid as is shown in the picture. The Flex tube is circled in red.