---
product_id: 139242502
title: "– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4\" Tank Ball Valve"
brand: "tankro"
price: "€ 33.61"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/139242502-ro-water-filtration-system-expansion-tank-2-gallon-capacity-water
store_origin: SK
region: Slovakia
---

# 2 Gallon Capacity 1/4" Quick Connect Valve Durable Steel Construction – RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve

**Brand:** tankro
**Price:** € 33.61
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your hydration game with sleek, reliable RO storage!

## Quick Answers

- **What is this?** – RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve by tankro
- **How much does it cost?** € 33.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/139242502-ro-water-filtration-system-expansion-tank-2-gallon-capacity-water)

## Best For

- tankro enthusiasts

## Why This Product

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

## Key Features

- • **On-Demand Refreshment:** Stores up to 2 gallons of filtered water for instant access whenever you need it.
- • **Plug & Play Perfection:** Includes free 1/4" tank ball valve for effortless installation and replacement.
- • **Steel Strong, Leak Resistant:** Deep-drawn steel domes with precision welding ensure unmatched durability.
- • **Built to Last, Designed to Fit:** Compact 12x8x8 inches size fits seamlessly under most sinks without clutter.
- • **Pure Hydration, Zero Compromise:** 100% food-grade materials keep your water pristine and chemical-free.

## Overview

This 2-gallon RO water filtration expansion tank is crafted from 100% food-grade materials and durable deep-drawn steel, featuring a compact design (12x8x8 inches) that fits under most kitchen sinks. It includes a free 1/4" quick connect tank ball valve for easy installation and replacement, ensuring long-lasting, contaminant-free water storage with a 1-year warranty.

## Description

Full description not available

## Features

- Reverse Osmosis Tank: Made from 100% food grade materials, this RO water tank stores and keeps your water free from any contaminants and harsh chemicals. The perfect addition to any RO water system.
- Easy to Install Water Tank: RO tank replacements include free tank ball valve for easy set-up and replacement with 1?4” quick connect design.
- Durable Water Storage Tank: This RO water tank is rigorously tested for quality and durability and includes a 1-year warranty.
- High Quality Water Tank: This water storage tank is made from durable deep-drawn steel domes with precision welding to ensure long lasting value for your RO water system.
- Water Tank Dimensions: This compact water tank is designed (12 x 8 x 8) to fit under most kitchen sinks. Stores up to 1.5 gallons of water for on-demand filtered drinking water.

## Product Details

- **Brand:** tankRo
- **Color:** White
- **Material:** Stainless Steel
- **Capacity:** 2 Gallons
- **Item Weight:** 4.9 Pounds

## Images

![– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve - Image 1](https://m.media-amazon.com/images/I/619r0+e4JyL.jpg)
![– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve - Image 2](https://m.media-amazon.com/images/I/61mszjUZI7L.jpg)
![– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve - Image 3](https://m.media-amazon.com/images/I/71rMpHOaLgL.jpg)
![– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve - Image 4](https://m.media-amazon.com/images/I/71AQofuRLDS.jpg)
![– RO Water Filtration System Expansion Tank – 2 Gallon Capacity Water Tank – Compact Reverse Osmosis Water Storage Pressure Tank with Free 1/4" Tank Ball Valve - Image 5](https://m.media-amazon.com/images/I/61PfxEzQbCL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/139242502-ro-water-filtration-system-expansion-tank-2-gallon-capacity-water](https://www.desertcart.sk/products/139242502-ro-water-filtration-system-expansion-tank-2-gallon-capacity-water)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*