Your access to water is about to get upgraded. Feel good from the inside out.
Whether on the go, 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 not restricted to home use. Its dynamic and easy-to-use design makes it the most accessible and unprecedented source of clean water. It’s the perfect companion for any camping trip, gathering, or kitchen. Get to know our filter and find out how you can have quick and easy access to clean water.
Our unique countertop gravity filtration system uses ProOne G2.0 gravity filter technology to bring you clean drinking water free of harmful heavy metals including Lead, bacteria, Fluoride, VOC’s and much more. The gravity-fed water filters are easy to install and provide refreshing, quality water just about anywhere you are. There’s no electricity or plumbing required. As long as you have potable water, you have everything you need for reliable, drinkable water.
Remove contaminants with ease and feel-good knowing that our filters meet NSF/ANSI standards. All ProOne® gravity systems feature ProOne® G2.0 “all-in-one” NSF/ANSI-42 component certified filter technology – the smarter filter™. Independent lab tested to NSF standards 42, 53, P231, microplastics, 1,4 Dioxane, Microcystin, emerging contaminants, PFOAS (GenX), TTHM’s, bacteria, Fluoride, Lead, Parasites, and more. Visit our lab reports for full details on the 200+ tested contaminants. Over seven million Americans get sick each year through waterborne illnesses. Don’t let bad water interrupt your life and make you unwell. Unfiltered water can leave you missing memory-making moments if you contract a waterborne disease; meanwhile, you can bring the ProOne® gravity water filter to any memory-making moment.
Consuming water should promote health rather than cause illness. Health professionals recommend that the average person drinks roughly two liters of water a day in order for proper body functioning. Drinking water is a vital activity in life. Not drinking enough water can lead to dehydration, which can leave you feeling slow or tired, or lead to more serious health conditions. Getting the proper amount of water for your body will not only increase your energy but will also help you maintain body heat, boost the immune system, protect and build muscles, think clearly, and cleanse the body of toxins. Drinking a glass of water first thing in the morning has been shown to increase people’s overall daily water intake and promote consistent hydration. Let that first, quenching sip of water in the morning come from ProOne®. With water storage of 3 gallons, you’ll be able to ensure that you are hydrated first thing and throughout the whole day.
The new ProOne® Gravity Gripper eliminates the risk of running out of water because its exclusive design makes it easy to view how much water is in the lower container simply by lifting the upper container. The Big+ Gripper style is made from 304 stainless steel for long-lasting durability, which also includes a stainless 304 spigot, a non-slip pad, and stainless steel rack. Its sleek stainless-steel design allows it to mirror its environment to perfectly adapt to its surroundings. It’s a product that you’ll want to show off to your friends but won’t show off on its own unless you call attention to it.
The development of water filtration technology dates back over 4000 years ago. Some of the earliest documentation of water filtration can be traced back to the ancient world in Greece around 2000 B.C. We’ve maximized the design and efficiency of water cleaning technology since then, and water filtration has come a long way. ProOne® wants to push it even further with a future-forward focus of providing convenient and clean water for decades to come.
Enjoy cleaner water and a cleaner earth. Utilizing natural or tap water as a main drinking water supply cuts down costs of bottled water and the negative impact that single-use plastic has on the environment. The average American uses 156 plastic bottles a year, contributing to the billions of plastic water bottles that are thrown away each year. The ProOne® Gravity water filtration system helps provide immediate access to clean drinking water while keeping the future in mind. Feel empowered with the convenience of clean water with a clean conscience about its impact.
Without the use of harsh chemicals or anything that affects the pH of water in our Gravity water filters, ProOne® provides water as pure as it is clean. Water in many traditions has been known as a sacred source since the beginning of humankind, so the fewer processes interfering with its natural state, the better.
ProOne® water filters are the background to routines and traditions. Taste the quality in a smooth sip of your coffee or in the broth of the soup recipe that’s been made every Thanksgiving for decades. It’s the main ingredient to making everything better. It’s not just a water filter— it’s a reason to enjoy the start of a day, it’s a reason to celebrate those and the things you hold dear. What routines will you develop, which traditions will you pass along? Let ProOne® be there with you while you build those lasting experiences.
We make sure that you have everything you need to get the good water and the memories flowing.
ProOne® backs the quality of this product by offering a 30-Day Risk-Free Guarantee, 5-year limited warranty (Stainless), 1-year limited warranty (ProOne® G2.0).
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 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!
Big+ Gravity Water Filter
Recommended for 4+ persons
Capacity: 3 Gallons
Dimensions: 9.25″ x 22.75″
304 stainless steel
Includes one ProOne® G2.0 7″ filter (upgrades available)
Includes 6″ stand
Weight 10lbs
Filter Options: 1 ProOne® G2.0 7" Filter Element, 2 ProOne® G2.0 7" Filter Elements, 3 ProOne® G2.0 9" Filter Elements
Includes: Stainless steel unit, filter(s), knob kit, spigot kit and wrench, wire stand, non-slip pad, plug(s), sponge, instruction booklet
When should I change my filters?
If you notice a difference in the taste/smell of your water and/or a slowdown in the flow rate, this may indicate your filters need to be cleaned. If after cleaning, the flow rate does not speed or you still notice the same taste/smell, it may be time for replacement.
How do I clean my filters?
Remove your filters from the upper container. Hold the filter by the blue plastic base. Place the ceramic portion under cool running water for about 2 minutes. Scrub the white ceramic material with the abrasive side of the included sponge. Rinse well. Do NOT use any soap on the filter. Do NOT allow water to enter the stem of the filter. Lay filters on the side until ready to install.
How should I store my filters?
Properly storing your filters is important when your system is not in use. If not using your system for a week or more, remove the lid, drain any water in the upper and lower containers. Remove the ProOne G2.0 water filters from your system and allow it to air dry. Wrap your filters in a terrycloth towel and store in a dry, cool place. Do NOT put the filters in a plastic bag or any enclosed container. Do NOT allow filters to freeze when wet. Do NOT place filters in the microwave oven. When you use your system again, simply reinstall the filters and discard the first supply of water from the lower container. With the ProOne G2.0 filter, it is NOT necessary to keep the filter saturated at all times.
How long can I store water in the lower container?
We recommend you cycle water from the lower container on a regular basis. Do not allow water to sit in a lower container for more than 3 days. Should you need to store water, use an appropriate water storage container.
How do I know how much water is in the lower container?
You can either lift the upper container to see the water level or use a sight glass spigot (optional) which shows the water level in the lower container. Remember to use water from the bottom container before refilling the upper container.
Why is water leaking between the upper and lower containers?
This occurs only when you have filled the upper container with more water than what can fit into the lower container.
Why is my spigot leaking?
Check the placement of the washers and nut. Try to tighten the nut.
How do I clean my stainless steel containers?
Remove the filters from the upper container. Remove the spigot. You may clean the system using mild dish soap or a 50-50% solution of white vinegar and water. Use a sponge or soft cloth. Rinse well and dry. Reinstall the filter and spigot.
Will my filter affect TDS?
Please visit www.ProOneusa.com for information on TDS(PPM).
Will my filter affect the pH levels?
The ProOne G2.0 filter does not affect the pH of the water.
What if I use a water softener?
We recommend you source your water before it goes through the water softener.
How often should I clean my filters and system?
It’s recommended you clean your entire system once a month.
How can I check to make sure my filters are working correctly?
Run the “Blue Food Coloring Test” to ensure your filters are working correctly. You’ll need LIQUID blue food coloring, available at most grocery stores. First, empty any water from the upper and lower containers. Place a clear container or glass under the stem of each ProOne G2.0 water filter in the lower container. Place the upper container on top of the lower container and fill the upper container with water. For the water pitcher and Scout, place (1) drop of blue food coloring and stir. For Traveler +, the Big +, and the Big II systems, place (2) drops of blue food coloring and stir. After a short period of time, check the clear containers. If the water is either clear or slightly tinted, your filter(s) are working correctly. If you see a definite blue tint, the corresponding filter(s) may need to be replaced. You may notice some blue coloring on the ProOne G2.0 filters after performing the test. This is normal and should go away after a period of time, or you may clean the filters.
What if a filter fails the blue food coloring test?
Confirm the placement of your washer is correct. Washer should be on the inside of the upper container, directly below the filter base. Ensure the wing nut is securely tightened on the filter’s threaded stem. Check to verify that the plugs are firmly installed. Plugs may need replacing over time. If none of these solutions help, please call our customer service center.