ProOne® G2.0 9″

(11 customer reviews)


Fits ProOne® Big+ & Propur King
Compatible with competitor systems
For daily use


The ProOne® G2.0 series filter is the only gravity filter that bears the distinguished NSF/ANSI-42 component certification. Outstanding performance in the reduction of over 200+ contaminants including heavy metals, fluoride, pesticides, herbicides, chlorine, chloramines, bacteria, pharmaceuticals and more! Ideal for use with most natural potable water sources. Available in 4 sizes to fit most other gravity filtration systems.


Advanced features of the ProOne® G2.0 series filter includes:
-“All-in-one” filter technology. NO add-on filter required for fluoride reduction
-Silver infused outer ceramic shell, helps prevent the growth of bacteria, proprietary carbon based granular media inside the core
-No priming required
-Cleanable, reusable, can be stored in a cool dry place when not in use
-Does not need to be kept saturated when not in use
-Available in 4 sizes, 4”, 5”, 7” and 9” tall by 2.75” diameter
-Improved flow rates


ProOne® G2.0 Series water filter is NSF certified


Tested by a certified independent lab to NSF/ANSI Standards 42, 53, P231, P401 and P473. Please visit our lab reports for complete details.


ProOne G2.0 Ceramic Gravity Countertop Water Filters are NSF/ANSI-42 Component Certified!

ProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you! Get the only NSF certified gravity countertop water filter on the market today!



Click here for lab report

Click here for instructions

Additional information

Filter Options

1 ProOne G2.0 9" Filter Element, 2 ProOne G2.0 9" Filter Elements, 3 ProOne G2.0 9" Filter Elements, 4 ProOne G2.0 9" Filter Elements


30-Day Risk-Free Guarantee, 1-year limited warranty


ProOne® G2.0 Series is Tested and Certified by NSF International against NSF/ANSI Standard 42 for material requirements only.

Currently no frequently asked questions available for this product.
Feel free to contact for any questions you may have!

11 reviews for ProOne® G2.0 9″

  1. Laura

    These filters are so much easier to use and maintain. We have hard water and the flow is much better on these than when we used a competitor’s filters, and we also appreciate being able to filter fluoride without needing a second set of filters.

  2. Jonathan Ziemba (verified owner)

    This is a great filter. It’s all in one, so it much more economical that others brands and the water tastes really good! The instructions are very clear. Would HIGHLY recommend.

  3. cherlyn.willis (verified owner)

    Love these filters. Water tastes clean and I feel confident giving the water to my children knowing it’s free of all the contaminates.

  4. LINDA RHODES RUSHING (verified owner)

    These filters are AWESOME!!! Removes all the bad stuff and leaves the water tasting so fresh! I love that this all in one filter also removed Fluoride!

  5. Vincent Taylor (verified owner)

    These filters are amazing the water 💧 taste way better after filter. It feels like your sipping on soft smooth clouds lol. Easy maintenance and easy to clean. A healthy alternative for your regular tap water. If you haven’t purchased the big model or travel size I recommend it

  6. Mark Layne

    The absolute best water filter on the market! Water taste is amazing! No extra filters to remove fluoride. This is a one and done solution. Customer for life!

  7. Shashidran Rajagobal (verified owner)

    These are awesome filters. No extra fluoride filters needed.
    Go for the multipack – great price.

  8. Mary Greishaw (verified owner)

    Love these filters! Our water normally tastes and smells of chlorine and has a funky feel in our mouths. These filters not only get rid of the taste and smell but changes the way the water feels! What’s even better is they take the fluoride out too! We have our parents and other family buying them too!

  9. Cheryl

    I’ve had my ProPure for at least 10 years and the container still looks as new as the day I took it out of the box. I live in a city that must be trying to kill us with high chlorine, fluoride, and who knows what else – the smell is overwhelming, but my ProPure continually turns it into fresh, clean, delicious water. I use it to make ice cubes too.

  10. Lenora lipari

    Bought these filters and I love the taste of my water. It is much more cleaner and fresher tasting. I would recommend these filters to everyone. I am a big eater drinker and i wasn’t all these toxins out of my water. Thank you again.

  11. Amy (verified owner)

    Bought these to replace my berkey filters and am impressed – the water tastes great, and I love not having to worry about them drying out if I go away.

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