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Replacement 6ft CPAP machine tubing with internal pressure line, built-in sensor line.
For use with Puritan Bennett Goodknight 420S and 420E CPAP machines, Goodknight 425 Bilevel and the Knightstar 330 Bilievel ST.
For use with Puritan Bennett Goodknight 420S and 420E CPAP machines, Goodknight 425 Bilevel and the Knightstar 330 Bilievel ST.
Included in your package:
- 1 Tube