Roving Blue


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1a. REFURBISHED O-Pen® Tactical Black

Product #: REFURB Tac Black
$99.00 USD
Price is only valid in the US. Please contact us at prior to placing an international order.

Roving Blue is offering pens for re-sale returned by customers (subject to availability). They have been charged, checked over for functionality, and we will offer a 90-day warranty on them.  Boxes may or may not contain instructions (they are downloadable below) and the boxes maybe be slightly less than perfect. 

Interested in Becoming a Partner?  We are currently expanding our dealer and distributor channels! Ask us about dealer financing today! 

How to get a FREE O-Pen®:

Want to see in person before you buy? Go to your local sporting goods store and ask about it! They may not know about our technology! If they BECOME a dealer, you will earn a FREE O-Pen®! (and ongoing commissions if you complete our training after becoming a partner.)

NBS Best in Show Water Purification Devices

  • Let the World Be Your Water Bottle™

    Whether your adventures bring you to a quaint sidewalk restaurant in a foreign land, or you just want to quench your thirst from a cold mountain stream, you can rely on the Roving Blue O-Pen® to ensure that the water is safe to drink.

    The O-Pen® is the latest advancement in pocket water purifiers. It makes water safe by infusing it with tiny bubbles of ozone gas.  Approved by the FDA and the USDA for use in drinking water, ozone is more powerful than chlorine, and is highly effective against bacteria, viruses, giardia, cryptosporidium, typhoid fever, coliform, dysentery, cholera, infectious jaundice, hepatitis, influenza virus, e-coli, enteric and many other dangerous microorganisms. dangerous microorganisms. When its job is done, ozone reverts to oxygen in minutes, leaving no chemical residue, odors or tastes.
    TSA approved to bring on board, you can be sure that the tap water in your hotel room, cruise ship cabin, or nearby stream, is safe to drink, because with the O-Pen®, you CAN drink the water!

    Advanced Technology

    The O-Pen® is an advanced device housed in a black metal cartridge.

    It will purify .5 L or 16 oz. of water in under one minute.

    Ultra Portable
    The O-Pen® weighs only 1.2 oz. (30 g).

    No Waste
    Rechargeable battery w/ USB cable included. Purifies approximately 15 liters per charge (about 30 uses)

    You CAN drink the water!

    The O-Pen® makes water safe by infusing it with tiny bubbles of ozone gas.

    Ozone also removes unpleasant tastes and odors – you won't be able to tell the difference between your glass of tap water and bottled water.

    The O-Pen's ozone generator plates have an expected life expectancy of 2,000 hours. Each use is less than a minute.= thousands of uses.

    We are proud to be building advanced, portable water purification systems that harness "The Power of EO3™", electrolytic ozone, for use around the world.

    If you prefer to place an order by phone, please call 843.259.0010 9AM-5PM EST Monday-Friday.

    Notes from Yana's travels: 

    When I was in India and the Middle East, I noticed that the O-Pen® and the OZO-Pod™ didn't seem to be working as well.  Then I realized that the water we were being given for our demonstration of the products were all the result of Reverse Osmosis + UV systems or R/O + filtration systems, both of which result in very pure water.  Water without any impurities, or TDS, is not that good conductor of electricity so it is low on conductivity.  Our pens and pods use electrolysis to make ozone, meaning they use electricity.  So if the conductivity of the water is low, the output of ozone will be low.
    The good news is, if you simply add a pinch of table salt (or better yet Himalayan sea salt with all its good minerals & salts), and the O-Pen® and Ozo-Pod™ will make ozone like crazy, because those ions will help conduct electricity.

    Click here to download the Roving Blue O-Pen™ Tactical Black Sell Sheet

    Click here to download the Roving Blue O-Pen™ User Manual

    Click here to download the Roving Blue O-Pen™ Warranty

    Read Independent Laboratory Tests on the O-Pen® and How it Kills: