ProOne Big+ Gravity Water Filter | 3 Gallons

  • Recommended for 4+ persons
  • Dimensions(with knob): 9″ x 22.75″
  • 304 stainless steel
  • Includes one ProOne® G2.0 7″ filter
  • Includes 6″ stand

Whether on the go, for emergency preparedness, or for daily use, be at ease knowing you have clean drinkable water with a ProOne® Gravity water filtration system. This countertop water filter dispenser is the perfect companion for any camping trip, gathering, or kitchen.

Filters compatible with this element:


  • Removes over 200+ contaminants, like Lead, bacteria, Fluoride, and VOC’s. Visit our lab reports for full details on the 200+ tested contaminants
  • No electricity or plumbing required
  • 30-Day Risk-Free Guarantee, 5-year limited warranty (Stainless), 1-year limited warranty (ProOne® G2.0)
  • ProOne G2.0 ceramic filters are NSF/ANSI – 42 component certified – Independent lab tested to NSF standards 42, 53, P231, microplastics, 1,4 Dioxane, Microcystin, emerging contaminants, PFOAS (GenX), TTHM’s, bacteria, Fluoride, Lead, and more
  • Includes stainless 304 spigot, a non-slip pad, and stainless steel rack

For best product care, clean the entire filtration system once a month and replace the filter when necessary. Please see the instruction manual for further details on product cleaning and maintenance.

ProOne Gravity System including the ProOne G2.0 Ceramic Gravity Countertop Water Filter and stainless steel housing 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!

Customer Reviews

Based on 1 review
Ted Capone
Absolute Quality product!

Hi Nate and crew. I just received my ProOne Big+ Gravity water filter 3 gallons. I opened it up and I am totally impressed at the fine Craftsmanship! The thick heavy duty stainless is absolutely amazing! For the price I paid I feel very good about my purchase. And am recommending all my fellow friends and Preppers get one while they still can. Thank you to you and your dedicated team. I watch you every day. You are a man of great wisdom and integrity! And one more thing the packaging that my water filter came in, is absolutely phenomenal as well. Keep up the good work and thanks again brother!