Cold Quartz Medical Grade Ozone Generator

Rating: 4.9 out of 5 (20)

Crucial FOUR'S Cold Quartz Ozone Generator produces medical grade enhanced oxygen known as OZONE/03 that can be used to make ozone water, ozonated oils, ozone enema, saline drip and more. This multitasking purifying gas is designed to protect, lift and purify our bodies and homes of unwanted guests. Feel limitless energy and well-being with CFOUR Cold Ozone! 

WE STAND BESIDES THE QUALITY OF OUR OZONE MACHINES AND OUR OZONE MACHINES COME WITH A 5 Year warranty. Rest assured, our Cold Quartz Medical Grade Ozone Generator is backed by a lifetime warranty, providing you with the highest quality ozone treatment for years to come.

BEFORE PURCHASING MACHINE PLEASE KNOW WHAT YOU ARE PURCHASING. MAKE SURE TO READ OUR RETURN POLICY. 

*This item is excluded from discounts.

*Machines are made to order in the United States. Shipping times can take up to 3 weeks. 

Setup Emails-Training-Accessories:Bubbler-Hoses-Enema Bags-Catheters-Ear Stethoscope

Unused ozone machines may be eligible for a refund within 14 days. Please note that there is a 10% restocking fee for all returned ozone machines.

$2,000.00
Cold Quartz Medical Grade Ozone Generator
$2,000.00
What it does
Benefits of Ozone Therapy
1. Immune activation
Ozone is known to activate immune cells on contact — that part is well established. Researchers are still studying how much that translates to stronger immune response in practice.
2. Circulation support
Ozone therapy is being studied for its role in how oxygen moves through the blood to reach tissues and organs. Early research points to improved circulation, though the full picture is still forming.
3. Reduced inflammation
Ozone acts as an oxidizer, similar in effect to an antioxidant — helping balance the free radicals that drive inflammation. This is why it's being studied for inflammatory conditions like arthritis and diabetes.
HOW YOUR OZONE IS MADE
Cold plasma technology. Medical-grade quartz. Built in the USA.
Your Cold Quartz Ozone Generator uses corona discharge — pure oxygen passes across a cold quartz dielectric, splitting O₂ molecules and reforming them as O₃. No heat, no combustion, and none of the nitric acid byproducts that older, heat-based ozone methods can produce.
Every generator is assembled and tested by hand before it ships. We check flow consistency, ozone output accuracy, and seal integrity on each unit — if it doesn't meet spec, it doesn't go out the door.
Designed and built in the USA
Flow-tested before it ships
Corona discharge — no heat, no nitric acid byproduct
Medical-grade cold quartz dielectric
4.9
Rated 4.9 out of 5 stars
Based on 20 reviews
Total 5 star reviews: 19 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
95%would recommend this product
20 reviews
  • K
    Katie
    Verified Reviewer
    I recommend this product
    Age 25 - 34
    Wellness Concerns Focus
    Rated 5 out of 5 stars
    1 month ago
    Works

    Dr VerdiVita herbal remedy cured my autism, they also help with ADHD, cerebral palsy, and other developmental disorders. Message them today so you can also be a testimony of herbal medicines. If you are seeking guidance for your own health concerns you can reach them at: Email: healeroseiwe112@ gmail.com or

    WhatsApp: *****0doc

  • AR
    Anna R.
    Verified Buyer
    Age 45 - 54
    Wellness Concerns Immunity
    Rated 3 out of 5 stars
    5 months ago
    3* for customer service for machine use

    I purchased the machine and was very excited because the price is so good and it does seem well made. But I cannot give it five stars because the experience I've had with the lack of help with my machine is just so incredibly disappointing. I bought the machine back in December I had to wait for my mail forwarding service to send it to me here in Costa Rica. The machine arrives very well packaged and as I said it looks great. It comes with great instructions but a promise of assistance from the company if we had any questions. I have literally sent several emails and sometimes had to wait 3 weeks to get a reply. The company's other products look amazing and I was really hoping to have a great experience with this device and perhaps being affiliate as I have quite a decent following online. However I would not be able to recommend this company to anyone if my followers wouldn't be well taken care of with excellent customer service. It's simply not acceptable to have to wait so long to get simple replies. I've had to seek elsewhere to answer my questions with how to use the machine.

  • SB
    Shanna B.
    Verified Buyer
    I recommend this product
    Age 35 - 44
    Wellness Concerns Sleep, Energy, Immunity, Hormonal Balance, Aging
    Rated 5 out of 5 stars
    2 years ago
    Biohacking Gem at home

    Easy to use and understand the different uses. Plenty of instruction & videos as well. Resources from my MD helped as well. This device should be in every home or at least in every doctors office. My auto immune symptoms have greatly improved after 2 months of consistent use and I feel like I'm in maintenance mode already. Grateful to be able to use the technology at home as it has been much more cost effective than going to the doctors office, granted that was for IV treatments but using this at home has close enough results that it was totally worth it for me.

  • PG
    Patrick G.
    Verified Buyer
    I recommend this product
    Age 35 - 44
    Wellness Concerns Energy, Focus, Mood, Immunity, Sleep
    Rated 5 out of 5 stars
    2 years ago
    5 Stars ⭐️

    It arrived quickly and the customer service was amazing! Amazing powerful unit!

  • BH
    Bill H.
    Verified Buyer
    I recommend this product
    Age 55+
    Wellness Concerns Immunity, Hormonal Balance, Libido, Aging
    Rated 5 out of 5 stars
    2 years ago
    This machine is phemnomenal

    I am looking forward to using this miracle machine very happy with everything about this process

    In Gratitude

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