Gravity Filters

Looking For Replacement Filters For Your Gravity System?

Did you know that ProOne® G3.0 gravity filters fit most competitive gravity system brands including Alexapure, AquaCera, Doulton (British Berkefeld), Berkey®, Patriot Pure, and Waterdrop?* With four different sizes available, rest assured there is a ProOne® G3.0 gravity filter to meet and exceed your needs.

Here’s what you should know about the ProOne® G3.0 filter:

  • NSF/ANSI-42 component certified quality – we don’t just say it, we back it up – see our NSF certification
  • NSF/ANSI standards independently lab tested – see our published lab report
  • All-in-one filter technology – no add on fluoride filter required
  • No priming required.
  • No need to store in a wet container when not in use
  • Comes with a full factory warranty – no prorated terms
  • Does not contain alumina (aluminum oxide)
  • Does not contain coconut carbon
  • Infused bacteriostatic outer ceramic shell and proprietary carbon-based granular media inside the core of the filter

 

Why is NSF important?

NSF is the leading global, third-party testing and certification organization for products that come in contact with drinking water. Third-party, independent certification is important for consumers when purchasing drinking water filters because it is the only objective way to validate a manufacturer’s product health and performance claims. The NSF certification process gives confidence to consumers by allowing them to confirm that the product performs as claimed.

 

Your #1 choice in replacement gravity filters.

Most tested. Most trusted.TM