ProOne® G2.0 5″ Prepper

(1 customer review)


Fits ProOne® Traveler+ & Big II
Fits Propur Scout, Traveler & Nomad
For emergency or short term use


The ProOne® G2.0 Prepper 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 3 sizes to fit most other gravity filtration systems.


Advanced features of the ProOne® G2.0 Prepper 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 3 sizes: 5”, 7” and 9” tall by 2” 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

Weight N/A
Filter Options

1 ProOne G2.0 5" Prepper Filter Element, 2 ProOne G2.0 5" Prepper Filter Elements


30-Day Risk-Free Guarantee, 6-month 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!

1 review for ProOne® G2.0 5″ Prepper

  1. Stan Richardson (verified owner)

    First of all, the customer care team at Pro One are terrific, responsive and responsible. The “ProOne® G2.0 5″ Prepper” filter itself was as advertised–quite easy to install, tastes great, and perfect for car travel. I used it numerous times daily for three weeks and was very satisfied. Unfortunately soon thereafter, the filter got decapitated from its base while on a flight. Apparently this happens very easily so take extra extra good care of your filter.

Add a review

Your email address will not be published. Required fields are marked *