EXT50 Ozone Generator



    The EXT50 Pulsar Ozone Generator

    Extremely Affordable, Simple to Use, Friendly Customer Support

    You want something that’s easy to use, but just as importantly low cost AND high quality, two characteristics that rarely go hand in hand. You also want to know that someone is just an email or telephone call away should you need help using your new ozone generator. Well do we have an ozone generator for you!

    Here at Longevity Resources Inc. we’ve built a 20 year reputation of having the highest quality equipment in the world, and we invite you to enjoy that high quality at a low price anyone can afford with the EXT50 Pulsar Ozone Generator.

    EXT50 Pulsar Overview:

    1. Quality at a competitive price: Yes you can have it all! (Quality is proven by independent audits of the EXT50 and our factory by QAI.org)
    2. Easy to Use: Simple ‘one button’ control ozone generator
    3. Lifetime Customer Support: We will help you with all of your questions.
    4. Designed for all Home based ozone protocols and most professional protocols delivering up to 65 ug/ml of pure ozone
    5.  100% Pure Ozone from our 100% Quartz Glass electrode (no metal, ceramic, rubber, plastic, or anything else that will add contaminants).
    6. Three convenient packages to choose from, all of which can be customized to your needs. Our Product Specialists will help you to buy an ozone system that meets your needs AND your budget.

    Read on for more information and feel free to email us or call us with any questions you have or to place your order. The EXT50 Pulsar is kept in stock and ready to ship to you today!


    1. Guaranteed Pure Ozone from Longevity’s 100% Glass Electrode (Proven by Independent Laboratory Testing)

    If pure ozone is important to you, then this information is vital to you. When you think about how you are planning to use ozone, isn’t it important to make sure the ozone generator you choose actually produces pure ozone? This is more difficult than you may think….

    It surprises many to learn that producing pure contaminant free ozone is extremely difficult, because ozone destroys most of the materials the world uses to build consumer electronics. Ozone destroys: all metals, plastic, rubber, latex, glues, resins, ceramics, etc. This means that if the ozone contacts these materials inside the ozone generator, the ozone will be contaminated. Unfortunately most ozone generator manufacturers make their ozone electrodes (the chamber where the ozone is made) out of these very materials, making it impossible for the ozone generator to produce pure ozone. But Longevity Resources Inc is different….

    Longevity’s 100% Glass Electrode ensures the ozone touches only 100% Quartz Glass when it is being created, and never allowed to touch any metals, plastic, rubber, ceramic, glues, resins, or anything else for that matter. Just pure Quartz Glass which is one of the few materials on Earth that is 100% ozone proof. Even the International Ozone Experts at the ISCO3.org state: “The most recommended material for these electrodes is Quartz Glass” …that is an exact quote from the International Ozone Generator Standards written by the International ozone experts at the ISCO3.org.

    The result? Our EXT50 Pulsar Ozone Generator produces only pure contaminant free ozone. In fact, Longevity Resources Inc is the ONLY Ozone Company in the world to have had our Ozone Gas tested by a professional & qualified laboratory for the presence of metals. The result? Absolutely no Metals Detected in the Ozone! (test sensitivity to less than 1  ppb; performed by Air Liquide Inc. October 2016).

    If you want pure ozone, we’ve got you covered!

    2. Quality is Guaranteed and Proven (Longevity’s Ozone Generators have a QAI Approval to CSA and UL Standards)

    All manufacturers are going to tell you that their products are high quality. But how can you tell if a manufacturer is telling you the truth? Wouldn’t it be nice to have a way to know for sure if the company is telling the truth (or not)?

    At Longevity Resources we can prove it to you! Worldwide experts at the ISCO3.org urge you to consider that “Quality and Safety of the product can only be confirmed if the product carries a local Quality and Safety Approval such as ETL, CSA, UL, or QAI Approval“.

    Longevity Resources Inc. is the only company in North America with a full Quality and Safety Approval, assigned by QAI Quality Auditing Institute. The Engineers at QAI tested Longevity’s Ozone Generators in their laboratory, trying to make them fail, heat up, burn out, or catch fire. They inspected every component, and every electrical connection. The result? Phenomenal quality and a full Quality and Safety Approvals to CSA and UL Standards from an unbiased fully qualified third party. PROOF that the Quantum 5 is a high-quality precision ozone generator and that you are investing in an ozone system and a company that you can trust.

    3. All the Ozone you Need for Home Based Ozone Applications (and most professional)

    The EXT50 Pulsar Ozone Generator  produces up to 65 ug/ml (65 “gamma”) so you can perform any protocol you like.

    4. The Most Precise Ozone Output in the Industry

    Longevity’s superior Cold Corona Glass Electrode Technology provides stable precision ozone output for your ozone generator. Ozone Output chart is custom made for each ozone generator using the oxygen regulator that accompanies the ozone generator. This ensures that the Ozone Output Chart that comes with your ozone generator is accurate to within 0.1 ug/ml, the most precise ozone concentrations in the world.

    5. Premium Quality Components and Design Ensures You Never Have to Replace your Ozone Generator

    Longevity’s Quartz Glass Electrode runs at only 10% of its capacity. What this means is that we could put 10 times more power through Glass Electrode and it would still operate reliably. Why would we do this? Longevity engineers realized as far back as the 1990’s that if the Glass Ozone Electrode is run at only a small fraction of it’s capacity, running all hours of the day or even 24 hours per day would be easy for it to accomplish. Think of as taking a marathon runner for a ‘walk in the park’, she could do that over and over and not get tired. This is precisely why Longevity Ozone Generators manufactured 20 years ago are still in operation today! You’ll be handing your EXT50 Pulsar Ozone Generator down to your grandchildren!

    6. Lifetime Warranty and Full Lifetime Customer Support.

    When you purchase an ozone system from Longevity Resources Inc. we begin a contract, a partnership with you. Longevity’s fully trained Toll Free Customer Support staff will assist you in person on the telephone (or via email, your choice) any time you have questions regarding set up of your ozonation system, or questions about ozone itself. There is never a fee for this assistance, and no expiry date. We appreciate your trust in Longevity and your support, and in return we are more than happy to support you!

    • If ensuring you are purchasing the most advanced ozone technology available today is important to you…
    • If the purity and ‘contaminant free’ nature of the ozone, and the precision of the ozone concentrations is important to you …
    • If product quality, reliability, and Longevity is important to you…
    • If having the security of a 30 Day Money Back Return Policy is important to you…
    • If having a friendly “Customer Support” voice on the other end of the telephone when you need assistance is important to you…

    ….then you need to purchase the Quantum 5 Ozone Generator. Call us at the number at the bottom of this screen or email us (info@ozonegenerator.com) for more information, pricing, or to place your order.


    Ozone Output of the EXT50 Pulsar Ozone Generator

    The EXT50 Ozone Generator produces 1ug/ml to 651ug/ml suitable for many applications including use in an Ozone Sauna.

    Ozone Precision:

    No one can match the  EXT50 Pulsar for value and quality, nor can it be matched for Precision Ozone concentrations. Each EXT50 Pulsar is individually and precisely measured for ozone output capability, using the very oxygen regulator the ozone generator will arrive with to your door. This is very important, because the amount of ozone any ozone generator produces is dependent upon the flow of oxygen from the oxygen regulator. The challenge is that no two oxygen regulators in the world produce exactly the same flow of oxygen. So, in order to provide you with the most accurate Ozone Output Report for your ozone generator, your generator is precisely tested in the Longevity Laboratory before being shipped to you.

    Ozone Purity:

    Not all ozone is created equal! Pure ozone is hard to make because ozone destroys almost everything it touches including metals, rubber, plastic, glues, resins, ceramics, etc. It is easy to bypass that detail and say ‘who cares’ but everyone should care, because the ‘byproducts’ or the waste materials from that destructive process will contaminate the ozone. It follows then that the only way to make pure ozone is to make the ozone in a chamber that is 100% ‘ozone proof’ and the only material suitable for that purpose is Quartz Glass. Longevity’s ozone generators are the only ozone generators in North America to use 100% Quartz Glass electrodes so that you will have access to that 100% pure ozone that is so very important to you.

    Ozone Stability

    “Stable ozone output” means that when you set the ozone generator to produce your chosen ozone level, the level remain steady regardless of how long the ozone generator runs. Many other ozone generators on the market suffer from drastically falling ozone concentrations in as short a time as 2-10 minutes.

    Thanks to Longevity’s superior technology ozone levels are steady, regardless of how long the unit runs (hours, days, weeks). This is a guarantee no other company can provide to you. Combined with our Lifetime Warranty and toll free customer service, you have the best ozone generator currently available in the entire world.

    Sample Ozone Output Chart

    Below you will find a sample ozone output chart for the EXT50 Pulsar Ozone Generator. Due to the fact that we calibrate an EXT50 Pulsar Ozone Output chart by using the oxygen regulator that you will receive with it, and because not every oxygen regulator in the world produces identical oxygen flow rates, each Ozone Output Chart will be slightly different. So, you ozone output chart you receive will not look exactly like the one below….

    EXT50 Ozone Output Chart

    Oxygen Flow in LPM Oxygen Flow in cc/min Ozone Output ug/ml
    1/32 31 65
    1/16 62 55
    1/8 125 40
    1/4 250 35
    1/2 500 12
    1 1000 6
    "Oxygen Flow" column on left side of chart - corresponds to the setting on your oxygen regulator on the oxygen tank.
    Ozone Output - is measured in ug/ml or "gamma".

    Specifications for EXT50 Ozone Generator:

    Ozone output:

    1ug/ml – 65ug/ml (using Pure Oxygen Feed gas input)

    Proof of Professional Manufacturing = QAI Approval:

    All companies claim that their ozone generators are high quality. Wouldn’t it be nice to have a way to know if they are telling the truth (or not)? Well, you do!
    There are four product auditing companies in North America that will rigorously test any product and also fully inspect the interior components to test for their quality and to make sure all of the components are wired together properly. The companies are QAI (Quality Auditing Institute), CSA (Canadian Standards Association), UL (Underwriters Laboratories), and ETL (Intertek Testing).
    These tests and inspections are so rigorous, if the product passes these inspections by one of the unbiased third party companies you know the product is high quality.
    Longevity’s Ozone Generators and factory have been inspected by QAI.org who found them so high quality they awarded them with the QAI Seal of Quality and Safety.
    That is your PROOF that Longevity’s products are high quality.

    Ozone Generation:

    100% Quartz Glass Electrode which produces ozone that is proven to be pure. The Quartz Glass Electrode ensures there are no metals, plastics, ceramics, rubber, glues, resins, or any other materials in contact with the ozone that would contaminate the ozone. That is why you get just pure contaminant free ozone from a Longevity Ozone Generator. Uniquely pure, uniquely for you!

    Customer Service:

                Toll Free Within North America. Telephone or email for all overseas customers as well. Our well trained customer service staff are waiting to assist you!


    12″ H x 5.5″ W x 4 D” (280mm x 145mm x 104mm), 6 lbs 


    120, 220, 240 VAC 50-60Hz or 12V DC; 0.2A; 24W

    Special features:

    Small, portable, affordable. Can use oxygen feed for ultra pure applications, or air fed for other tasks. Runs on any voltage 120V, 220V/240V (on request), 50-60Hz, 12V DC with power inverter.

    Lifetime Warranty:

    Lifetime Warranty on Glass Cold Corona Discharge Tube.5 year parts and labor warranty on all other components.


    Tan colored powder coated EMF Shielded Cabinet. Provided in custom systems (you choose the accessories with our help), Basics Package (we have chosen the basic accessories for you) or a Complete System configuration with Brief Case carrying case. Also has key holes in the back for wall or panel mounting. May also be used on tabletop.


    Easy! No formal installation required, simply connect Oxygen Supply to oxygen inlet. Ozone hose to ozone outlet.

    Ozone Control:

    Easy! By changing flow of oxygen. Full instructions and easy to read Output Chart are included in the manual.

    Quartz Glass Technology – Why is this So Important?!

    In 1995 at the inception of our company, the founders of Longevity Resources Inc made an unbreakable commitment to our customers: “Design, Manufacture, and Provide only Ozone Generators that truly produce Pure Contaminant Free Ozone in Precision Concentrations”. This is no easy goal. Why?

    Ozone Destroys all of the materials that we normally use to make consumer products: Plastic, Rubber, Metal, etc. When Ozone contacts these materials, the materials are slowly destroyed (oxidized). As they are Oxidized, they release toxic byproducts. For example:

    Stainless Steel (a popular metal that most companies are using for the ‘electrode’ in their ozone generator): releases Chromium and Iron (plus nickel and other contaminants, depending upon the type of stainless steel that was used to create the electrode).

    Aluminum (as the price of Stainless Steel rises, many companies are switching to Aluminum to make their ozone electrodes): releases aluminum oxides, known to be neurotoxins

    Plastics and Rubber: easily oxidized by ozone, they release petroleum byproducts and other toxic byproducts into the ozone.

    Of course, if these materials are allowed to come into contact with the ozone, these toxic byproducts go anywhere and everywhere the ozone goes.

    Clearly, if your goal is to create pure ozone, it is essential to ensure Ozone does not make contact with these materials! Ozone is created when Oxygen contacts energy within the confines of an ‘electrode’. But if you can’t make this electrode out of metal (because it would be oxidized and release metal contaminants into the ozone) what can you make it out of? GLASS!



    EXT50 Pulsar Ozone Systems – Choose a System or Call us to Customize!

    The EXT50 Pulsar Ozone Generator is our lowest priced Ozone Generator placing this High Quality, Precision Output Ozone Generator within reach of any Home Ozone User, Laboratory, Corporation or anyone wishing to carry out Medical Dental Laboratory Research Applications. The EXT50 Pulsar incorporates Longevity Resources’ State of the Art Technology and Longevity Resources’ trademark 100% Quartz Glass Electrode. This enables the EXT50 Pulsar to provide you with Pure Contaminant Free Ozone absolutely zero contaminants in concentrations from 1 ug/ml – 65 ug/ml. As such it is suitable for most Medical, Dental, Laboratory Research Applications and all Home Use Ozone Applications.

    You can order the EXT50 Ozone Generator alone, or in one of our “Basics” or “Complete Plexiglas Wall Mount” System Packages, or choose Ozone Accessories to create your own Custom Configuration.

    If you need more information or assistance to choose the accessories for your unique ozone application method, please call our office or email Longevity Resources Inc. Our Product Specialists are more than happy to assist you in a pleasant, polite, and confident manner. Please don’t hesitate to call Longevity Resources or Email us; we are here to help.

    EXT50 Complete Briefcase Ozonation SystemEXT50 Briefcase System Package Ozonation System

    • EXT50 Ozone Generator
    • Impact & Water Resistant Briefcase Carrying Case
    • 240 Liter Oxygen Tank
    • Oxygen Flow Regulator
    • Tubing Accessories Package
    • 1 x 50ml Glass Bubbler
    • 1 x 50ml Glass TRAP
    • Small Plexiglas Trap & Bubbler Stand
    • Ozone Destruct Unit (Standard)
    • 500ml Glass Flask


    EXT50 Complete “Plexiglas Stand” Ozonation System

    • EXT50 Ozone Generator
    • Plexiglas Stand / Wall Mount
    • 640 Liter Oxygen Tank
    • Oxygen Flow Regulator
    • Tubing Accessories Package
    • 1 x 50ml Glass Bubbler
    • 1 x 50ml Glass TRAP
    • Ozone Destruct Unit (Standard)
    • 500ml Glass Flask

    EXT50 Basics Package Ozonation SystemEXT50 Ozone Generator Basics Package

    • EXT50 Pulsar Ozone Generator
    • 640 Liter Oxygen Tank
    • Oxygen Flow Regulator
    • Tubing Accessories Package
    • Ozone Destruct Unit (Standard)
    • 500ml Glass Flask for Ozonating Water
    • Customize by adding any accessories you like!

    EXT50 Ozone Generator Alone (or with any accessories you would like to choose for a Custom System)



    Which Ozone Generator is right for me?

    Longevity Resources Inc. offers you our oxygen fed ozone generators the EXT50 Ozone Generator, EXT120 Ozone Generator, the EXT120-T Ozone Generator, and the Quantum 5 Ozone Generator. A chart has been provided below to help you to compare these ozone generators.

    Ozone is produced inside each ozone generator by a double walled 100% Glass Tube that produces no heat, and has no metal, plastic, rubber, or ceramic in contact with the ozone / oxygen. Why is this important? Ozone would slowly destroy these materials and the toxic byproducts would be added to the ozone. Due to the toxic nature of these byproducts, all ozone generator manufacturers should ensure that these materials do not contact the ozone while the ozone is inside the ozone generator. Unfortunately at the present time, Longevity Resources Inc. is the only company producing ozone generators with 100% Glass Tubes, and none of these other materials. Therefore our design is ideally suited to provide you with “Ultra Pure Contaminant Free Ozone”. Due to the high quality of our electronic components we also guarantee no burnout (we actually have a Lifetime Warranty against burnout), no nitrogen byproducts, and no other contaminants; just pure, clean, precision ozone in levels (or concentrations). All of our ozone generators are suitable for “Ultra Pure Applications”, and all ozone protocols.

    Our Product Specialists are fully trained to assist you to choose the ozone generator that is most appropriate for your needs, and for your budget. Our staff is not on commission, so they do not use high pressure sales tactics. In response to your questions you will receive clear, concise, and friendly information to assist you to make the appropriate purchase for your specific needs. After your purchase we are still with you! You may call our toll free customer support line to speak with our Customer Support Staff should you have questions regarding use of the ozone systems.

    You likely have many questions. Please feel free to call our office at the numbers appearing on the bottom of this page (or email us) for answers to all of your questions. We look forward to hearing from you.



    Ozone Generator

    Ozone Generator

    EXT120-T Ozone Generator

    Quantum 3 Ozone Generator

    Quantum 5 Ozone Generator

    Ozone Output Range

    To 55 ug/ml

    To 120 ug/ml

    To 120 ug/ml

    To 120 ug/ml

    To 120 ug/ml

    Number of Ozone Concentrations






    100% Glass Electrode (no plastic, rubber, metal, or ceramic) CheckMark CheckMark CheckMark CheckMark CheckMark
    Lifetime Warranty CheckMark CheckMark CheckMark CheckMark CheckMark
    Metal EMF Shielded Cabinet CheckMark CheckMark CheckMark CheckMark CheckMark
    Built in Timer CheckMark CheckMark CheckMark
    External Syringe Port Available CheckMark CheckMark CheckMark CheckMark CheckMark
    *Integrated Internal Syringe Port CheckMark2 Output Ports CheckMark
    **Integrated Internal Ozone Destruct CheckMark
    Remote Control for Syringe Port (for hands free control of release of ozone) CheckMark CheckMark
    Suitable for all Home Ozone Protocols CheckMark CheckMark CheckMark CheckMark CheckMark
    Suitable for all Professional Ozone Protocols


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    Suitable for Laboratory Ozone Protocols CheckMark CheckMark CheckMark CheckMark CheckMark
    Suitable for Ozonated Water CheckMark CheckMark CheckMark CheckMark CheckMark
    Suitable for Ozonated Oils CheckMark CheckMark CheckMark CheckMark CheckMark
    Professionally Produced
    (not “Home Made”)
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    Toxic Byproducts from Ceramics, Plastic, Rubber, Metal






    Glass ONLY in contact with the ozone in the ozone generator (no ceramic, metal, plastic, rubber) CheckMark CheckMark CheckMark CheckMark CheckMark
    Toll Free Customer Support Included CheckMark CheckMark CheckMark CheckMark CheckMark
    ***30 Day Money Back Guarantee Included CheckMark CheckMark CheckMark CheckMark CheckMark

    Wt. 6 lbs

    Wt. 6 lbs

    Wt. 8 lbs

    Wt. 7 lbs

    Wt. 7 lbs

    Accessories that Can be Included
    (Send us an email to receive our price list and to review the details of our Ozonation System packages.)






    *You can fill a syringe directly from any one of our ozone generators. However, the idea of filling syringes (to use the ozone at another location) is that ideally you are not releasing ozone into the air around you while you fill the syringe. The only way to accomplish this is to have either an external Syringe Port (or Luer Lock) which is available for all of our ozone generators, or an “Internal Integrated Syringe Port” which is available on the Quantum 5 Ozone Generator. For more information regarding “Syringe Ports” please feel free to call us any time at the number below and ask to speak with one of our Product Specialists, or review the product information associated with the Quantum 5 Ozone Generator.

    ***30 Day Money Back Guarantee – Unique in the Industry!
    No other company in this ozone industry allows you to return products for a refund! What are they afraid of?! We are so certain you will be impressed with the Quality of Longevity Resources Inc. Ozone Generators that we provide you the opportunity to return them for a refund**

    • use the product for up to 10 days and return if unsatisfied for a full refund of the purchase price (minus shipping charges)
    • use the product for 11 – 30 days and return for a refund minus 25% restocking fee (minus shipping charges)

    ** Products must be in ‘new’ condition when they arrive, with no damage. Return authorization code must be obtained from our staff before returning the products.

    • Ext 50 Ozone Generator

      ext50-inset From $995. USD

      Briefcase, Wall-Mount and Basics packages available


    ETL Approval proves you are purchasing a professionally built, high quality, and safe product. Read more...