Catheters (10 Pack)

Product Description
Maximum quantity available reached.

Ozone Compatible And Resistant Catheter For Ozone Insufflation

Key Features

  • Durable material for long lifetime
  • Luer locks for easy connections
  • Small diameter (4mm) for comfort

 Product Description:

The Catheters (10 Pack) is made for comfortable ozone administration.  Designed with a luer lock, these catheters are 3/16” (4mm) in diameter and 12 inches in length.  The female lock attachment makes for simple connection to the 3-Chambered Ozone BagOzone Syringe, or a Kynar Luer Lock – Male Piece.



24 reviews
Customer Reviews
4.5 Based on 24 Reviews
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Raf G.

Great catheters.

Verry comfortable soft flexible catheters, easy to apply. And easy to clean.

Gianpietro M.
United States United States


They work just as expected. Thank you Simply O3

David S.
United States United States

Just right

These catheters seem to have the perfect flexibility/stiffness for IR use. Many other brands I have used over the years are too flexible and difficulty inserting, but these are perfect !

Sherri W.
United States United States


I recently purchased extra catheters to accommodate my family members to be able to Get the benefits of ozone insufflation. I know it seems like it would be uncomfortable to do this process but it’s absolutely not! It really is very simple and very private and only takes a couple minutes. But the benefits are outstanding! And these catheters work perfectly. And so easy to clean with hydrogen peroxide Just as shown in the video. I had gone to one of the most extensive clinics for Ozone in Our State and The process was exactly the same as what I can now in the privacy of my own home, as often as I need to without Costing An insurmountable amount of money, like the clinic. I spent more money in two months at the clinic than I have on a brand new ozone machine with simply 03.l think ozone can be the difference between chronic illness and wellness or life or death even. I know that it absolutely and literally has saved my life from chronic Lyme for 35 years.And it’s such a simple process.I am so grateful to have my ozone machine, what a huge blessing it is!

Len E.
Canada Canada

Ozone catheters

Prompt delivery with a quality product

What is your return policy?

All Simply O3 ozone generators come with a 6 MONTH money back guarantee, from the date of completed order. If for any reason the customer decides to return the product within that time frame, we will refund the full price of the device minus the shipping cost. Shipping costs will not be refunded to the customer.

***Orders over $7,000USD will be subject to a 25% restocking fee two weeks after the date of the purchase. No returns allowed after 6 months.

This policy exists to encourage our customers to try the device. They can always return within 6 MONTHS, for any reason.

This policy applies to all purchases of an ozone generator device

Some products (such as a Complete Ozone Kit) includes both an ozone generator and accessories.  Unused accessories can be returned for a full refund within the 6 months only under the following criteria:
- It is unused
- It is undamaged
- It is returned with the entire kit, including the ozone generator and other accessories

Accessories and Regulators

Accessories, ozone add-ons, and ozone oils can be returned within 30 days of the purchase if they are unopened and unused.  After 30 days, we do not accept refunds of accessories.

Oxygen Tanks
Unused oxygen tanks may be returned within 30 days of the purchase date.  They must be shipped back empty and be entirely unused.  Refunds will no longer be accepted after 30 days.  

The customer is responsible for shipping the products to us.  

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