---
product_id: 320540485
title: "ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand"
brand: "proone"
price: "23755112₫"
currency: VND
in_stock: true
reviews_count: 5
url: https://www.desertcart.vn/products/320540485-proone-big-brush-stainless-steel-gravity-water-filter-system-3
store_origin: VN
region: Vietnam
---

# 3-gallon capacity No electricity needed NSF/ANSI-42 certified filtration ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand

**Brand:** proone
**Price:** 23755112₫
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game—clean, crisp, and always ready to flow!

## Quick Answers

- **What is this?** ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand by proone
- **How much does it cost?** 23755112₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/320540485-proone-big-brush-stainless-steel-gravity-water-filter-system-3)

## Best For

- proone enthusiasts

## Why This Product

- Trusted proone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Clean Water:** Advanced ProOne G2.0 filters remove microplastics, PFAS, lead, and bacteria while preserving essential minerals.
- • **Built to Last & Impress:** Sleek polished stainless steel resists rust and corrosion, elevating your countertop aesthetic for years.
- • **Pure Hydration, Anytime:** 3-gallon stainless steel reservoir delivers ample clean water for home, office, or outdoor adventures.
- • **Effortless & Eco-Friendly:** Gravity-powered filtration means zero electricity, zero plastic waste—perfect for sustainable living and emergencies.
- • **Long-Lasting Peace of Mind:** Filters last up to 9 months with silver-infused antimicrobial protection, ensuring worry-free hydration daily.

## Overview

The ProOne Big+ Brush Stainless-Steel Gravity Water Filter System offers a 3-gallon capacity gravity-fed filtration with NSF/ANSI-42 certified ProOne G2.0 filters that remove contaminants including microplastics, PFAS, and lead while retaining beneficial minerals. Crafted from polished stainless steel, it resists rust and corrosion, making it ideal for countertop use at home, office, or outdoor settings. The system requires no electricity, making it perfect for emergency preparedness and sustainable lifestyles. Each filter lasts up to 9 months with antimicrobial silver infusion for long-lasting clean water.

## Description

This sleek stainless-steel water filter will bring you delicious, worry-free water. It holds up to 3 gallons, so it’s perfect for your kitchen counter or office. It functions without the use of plumbing or electricity, so you can even take it camping. Each filter lasts up to 9 months, even with daily use, and you can buy replacement filters easily from ProOne. The stainless-steel design won’t rust or corrode, so you’ll be able to use this product for years to come. You won’t have to pause your day to get access to clean, safe, and delicious water. No matter where you go, you’ll always have access to worry-free water with ProOne.You don’t have to be a survivalist or prepper to understand the value of clean, safe drinking water. ProOne Water Filters offers affordable water filtration systems to help improve the quality of your water. Our products are uniquely engineered to help reduce even the latest undesirable contaminants and water pollutants. We’ve got the science you can trust and the quality you can taste. At ProOne, we are committed to innovation, extensive testing, and exceptional customer service. In our wide variety of products, there’s a ProOne water filter for everyone!

Review: So far this filter has been so easy to use. I never have to worry about filter water for about three days or more. The water taste great and I am saving money on buying plastic water bottles. I use other filters in the past from sink filters to plastic refrigerator filter containers but nothing as fresh tasting as this. It’s a bit pricey but worth it in the end. You can place this anywhere in your house and have the family have a glass of water when ever they want. What I do is put a glass gallon container that fit in my refrigerator and refill it every three days and the rest of the water I use for cooking or ice. Two filters I find enough for me but you can you three in the tank. I’m only a household of two but I can see this working well for a larger family as well.
Review: Love this! The peace of mind knowing it’s filtering out PFAS, lead, harmful bacteria AND microplastics is worth every penny! Love the look too. There’s 2 adults in our household but we live in a hot climate and drink a lot of water. We use two G3 filters and they didn’t noticeably slow down (need replaced) until after 10 months! We usually fill the tank up before bed so it’s filtered and full when we wake up. We switched to a nice glass pitcher for water in the pitcher- NO MORE PLASTIC!! 🙌 Water has clean taste, no odors. If you have the counter space - go for it! There’s no rust either, after a year living by the ocean.

## Features

- WATER FILTER DISPENSER: With so many chemicals and contaminants out there, everyone needs a reliable water filtration system. The Big+ is a 3-gallon stainless-steel water filtration system that can go on your countertop or in your RV.
- GRAVITY FILTER FOR CLEANER WATER: Our filters help remove contaminants, and microplastics from your drinking water. Beneficial minerals like calcium are left behind for great-tasting, healthier H2O that your entire family can enjoy worry-free.
- STAINLESS-STEEL COUNTERTOP WATER FILTER: This ProOne system is made from polished stainless steel. It’s easy to clean and resistant to corrosion and rust, and it will look great on your counter. Its lasting durability makes it ideal for daily use indoors or outdoors. Includes stainless steel spigot and stainless steel stand. ONE great value.
- LONG-LASTING FILTERS: Each ProOne G2.0 filter will last up to 9 months with regular daily use. Our filters are infused with silver to help prevent unwanted contaminant growth, leaving you with convenient, worry-free drinking water. The ProOne G2.0 series filters carry the prestigious NSF/ANSI-42 certification and have been tested by an Certified independent lab to other NSF standards.
- SURVIVAL & EMERGENCY WATER FILTER: This portable water filtration system functions without electricity. Even when you don’t have power, you can have access to clean water. This water filter will be here for you, whether you’re fighting through a natural disaster or going on a camping trip or just for daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L5KJH8M |
| Batteries required | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (282) |
| Date First Available | 26 November 2020 |
| Included components | Gravity System, Two 7" Filters, Stand, Mat, and Gravity System Kit included |
| Item model number | PO1-BIGPLUS-1POG7 |
| Product Dimensions | 25.4 x 25.4 x 38.1 cm; 5.28 kg |

## Product Details

- **Brand:** ProOne
- **Capacity:** 3 Gallons
- **Colour:** Silver
- **Material:** Stainless Steel
- **Product dimensions:** 25.4D x 25.4W x 38.1H centimeters

## Images

![ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand - Image 1](https://m.media-amazon.com/images/I/61QYAZt3dGL.jpg)
![ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand - Image 2](https://m.media-amazon.com/images/I/71MsfIhrE-L.jpg)
![ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand - Image 3](https://m.media-amazon.com/images/I/71aCw0776kL.jpg)
![ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand - Image 4](https://m.media-amazon.com/images/I/71rCzcmTh2L.jpg)
![ProOne Big+ Brush Stainless-Steel Gravity Water Filter System, 3-Gallon Water Capacity, Countertop Water Dispenser for Home, Camping, and Travel Includes 2 ProOne 7-inch Filter Elements and Wire Stand - Image 5](https://m.media-amazon.com/images/I/71sX7oEyK5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 24 October 2021*

So far this filter has been so easy to use. I never have to worry about filter water for about three days or more. The water taste great and I am saving money on buying plastic water bottles. I use other filters in the past from sink filters to plastic refrigerator filter containers but nothing as fresh tasting as this. It’s a bit pricey but worth it in the end. You can place this anywhere in your house and have the family have a glass of water when ever they want. What I do is put a glass gallon container that fit in my refrigerator and refill it every three days and the rest of the water I use for cooking or ice. Two filters I find enough for me but you can you three in the tank. I’m only a household of two but I can see this working well for a larger family as well.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 1 June 2025*

Love this! The peace of mind knowing it’s filtering out PFAS, lead, harmful bacteria AND microplastics is worth every penny! Love the look too. There’s 2 adults in our household but we live in a hot climate and drink a lot of water. We use two G3 filters and they didn’t noticeably slow down (need replaced) until after 10 months! We usually fill the tank up before bed so it’s filtered and full when we wake up. We switched to a nice glass pitcher for water in the pitcher- NO MORE PLASTIC!! 🙌 Water has clean taste, no odors. If you have the counter space - go for it! There’s no rust either, after a year living by the ocean.

### ⭐⭐⭐⭐⭐ Review
*by B***M on 10 February 2024*

This is a wonderful, simple mechanical water filter that lasts and doesn't come with high maintenance costs. Coming from an Aquatru (that somehow stopped working after a few months, even after I had replaced every single part), I appreciate the better value and simpler setup. The water comes out tasting pretty good, too. Overall, we prefer the Proone Big+ to the Aquatru. Here's what you should know, though: 1. The system comes with up to three filters (configurable during purchase). The tank is always the same, the point of the filters is that you'll get filtered water at greater speed. How many filters should you start with, you ask? It depends on your family size and consumption. But it's absolutely possible to just start with one, then buy more later if needed. 2. Know that this filtration system is slow. We're using a one-filter setup, and you're getting roughly one drop of water per second and filter. We're a family of seven and get all of our drinking water and most cooking water from this. I'm considering getting a second filter, but for now, we're taken care of. In order to make it work with one filter, we're ignoring the manufacturer recommendation to let the top tank empty into the bottom tank completely before refilling. The only purpose of this recommendation is to avoid overflows of the clean water tank. We haven't had any spills so far, but getting enough filtered water requires regular monitoring of the water levels in both tanks. Without the optional transparent spigot, this requires picking up the tap water tank a few times a day to check both levels. Plus, you have to remember fill up the tank at night to give the system time to filter enough water for the next morning over night. Nevertheless, considering how slowly this filter works, it is really working surprisingly well for us. 3. Before you buy the Big+, consider your tap water supply and the system's height. This filtration system just may not work in some kitchens or settings. It's about 2 feet tall, so it may not fit on some countertops, and it ideally needs its own permanent place in the kitchen (near the sink). And consider how you're going to refill it. You can't just take the tap water tank to the sink like a bucket, because it would drip and you might get the bottom dirty (which is the top of the clean water tank). Rather, you have to fill the system from the top. This works best when your system is located by the sink and you have the kind of faucet that can be extended by 2 feet. In our kitchen, the Big+ is sitting 10 ft from the sink, and we're using large thermos bottles or cook pots to refill it. Which is working fine for our purposes, but it's something you should be aware of.

## Frequently Bought Together

- ProOne Big+ Gravity Water Filter System - High Capacity Countertop Stainless Steel Water Filter Dispenser - IAPMO Certified to Reduce Lead, Total PFAS, Microplastics, Chlorine Taste & Odor
- ProOne G-Series 7-Inch Gravity Filter Replacement 2-Pack - ProOne® & Berkey® Gravity Water Filtration Systems Compatible - NSF-42 Certified (2-Pack)
- FACHIOO 7" Ceramic Fluorine Filter, Replacement Filters for ProOne® G2.0 Filters, ProOne® Countertop Gravity Water Filter System and Berkey® Gravity Water Filter System(Pack of 2)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*