Replacement Stenner Versilion pump tube assembly. This tube is a standard Number 1 tube. Two replacement tubes, standard 1/4 inch ferrules and duckbills included.

Replacement Stenner Santoprene pump tube assembly. This tube is a standard Number 7 tube. Two replacement tubes, standard 1/4 inch ferrules and two duckbills included.

Replacement Stenner Santoprene pump tube assembly. This tube is a standard Number 2 tube. Two replacement tubes, standard 1/4 inch ferrules and two duckbills included.

Replacement Stenner Santoprene pump tube assembly. This tube is a standard Number 1 tube. Two replacement tubes, standard 1/4 inch ferrules and two duckbills included.