Rinsing a CPAP tube with water won't dislodge residue stuck inside. The Monty Elite brush reaches all the way through the tubing and cleans the inner wall along its entire length, with a soft cotton tip and nylon bristles that pick up dust without damaging the plastic.

• Suitable for tubes 15 to 22 mm in diameter, the most common size for CPAP machines
• The handle can be pulled with one hand, then the rod coils up for storage in a drawer or case
• A small brush is also included for the mask and narrower tube ends