US $52US $182



O3 Catheters for Ozone Insufflation (10 Pack)

The silicone catheters (10 pack) are 100% ozone resistant silicone pieces made for comfortable ozone administration.
The catheters are designed with a leur lock, they are 4mm in diameter and 355mm in length. The ozone catheters can be used for both rectal and vaginal insufflation.

A French size 12FR would be 4mm in diameter.

The French catheter scale or “French units” (Fr) is commonly used to measure the outside diameter of needles as well as catheters. 1 “French” or “Fr” is equivalent to 0.33 mm = .013″ = 1/77″ of diameter. The size in French units is roughly equal to the circumference of the catheter in millimeters.

Key features:

  • ozone resistant material for purity
  • durable material for long usage
  • Leur locks for easy connections
  • Small in diameter