---
product_id: 542532005
title: "PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White"
brand: "pureplus"
price: "¥38556"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/542532005-pureplus-5-gallon-residential-pre-pressurized-water-storage-tank-reverse
store_origin: JP
region: Japan
---

# 5 Gallon capacity - ample on-demand water storage Pre-pressurized 5-7 psi - ready for instant use Stainless steel valve thread - corrosion resistant PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White

**Brand:** pureplus
**Price:** ¥38556
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay hydrated, stay ahead — pure water on demand, no compromises.

## Quick Answers

- **What is this?** PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White by pureplus
- **How much does it cost?** ¥38556 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/542532005-pureplus-5-gallon-residential-pre-pressurized-water-storage-tank-reverse)

## Best For

- pureplus enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rust-resistant metal body with stainless steel connections guarantees durability and hassle-free maintenance.
- • **Trusted Expertise:** Backed by 20 years and 200 patents, PUREPLUS delivers industry-leading water filtration reliability.
- • **Flexible Placement:** Works efficiently in both vertical and horizontal positions to suit your space and setup.
- • **Effortless Integration:** Universal 1/4" NPT valve thread fits most RO systems for quick, seamless installation.
- • **Contaminant-Free Hydration:** 100% food-grade polypropylene liner and butyl diaphragm ensure pure, tasteless water every time.

## Overview

The PUREPLUS 5 Gallon Pre-Pressurized Water Storage Tank is engineered for residential reverse osmosis systems, featuring a stainless steel valve thread, food-grade polypropylene liner, and a durable butyl diaphragm. Pre-pressurized between 5-7 psi, it offers reliable, contaminant-free water storage with rust-resistant metal housing and universal compatibility, backed by two decades of filtration innovation.

## Description

PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White : desertcart.ae: Tools & Home Improvement

Review: Works perfectly well! - Works as expected out of the box with the right air pressure inside. Good replacement for a Taiwanese filtering system tank that had a broken membrane. No residual smell or taste in the water. Installation required some teflon/plumbering tape.
Review: المنتج جميل وسعة التانكي كبير

## Features

- 【Material Safety】PUREPLUS RO tank has stainless steel interface, 100% food grade polypropylene liner and butyl diaphragm,it stores and keeps your water free from any contaminants and harsh chemicals. The perfect addition to any RO water system. Unlike traditional plastic, stainless steel that does not break or strip easily is used in our tank valve thread and air valve.
- 【High Quality】Our RO tank has a special surface treatment on the metal body that prevents rust and dents.The inlet/outlet connection of is stainless steel 1/4" NPT valve thread for easy set-up and replacement.Note: Tank ball valve is not included in the box.Every water tank is rigorously tested for quality and durability.
- 【Effective Using】PUREPLUS RO tank discharges effectively in both vertical and horizontal position.It stores up to 5 gallons of water for on-demand filtered drinking water.Inside all tanks, a durable butyl diaphragm with post-cure procedures provides a tasteless and odorless water chamber.
- 【Wide Compatibility】PUREPLUS RO tank designed for reverse osmosis water filtration system applications,pre-pressurized between 5-7 psi for common use. It can not only use with PUREPLUS 5 or 6 stage reverse ssmosis filtration system, but also other reverse osmosis water filtration system if you need.
- 【Why PUREPLUS】PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million American households, our filters use advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4NPLB2V |
| Best Sellers Rank | #48,083 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #121 in Under-Sink Water Filters |
| Item model number | PUREPLUS-5G-RO |
| Manufacturer | PUREPLUS |
| Product Dimensions | 27.5 x 27.5 x 41.5 cm; 4 kg |

## Product Details

- **Brand:** PUREPLUS
- **Capacity:** 5 Gallons
- **Included components:** RO TANK
- **Material:** Polypropylene, Stainless Steel
- **Product dimensions:** 25L x 27.5W x 41.5H centimeters

## Images

![PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White - Image 1](https://m.media-amazon.com/images/I/31q9ghyoUdL.jpg)
![PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White - Image 2](https://m.media-amazon.com/images/I/41TaFtTXw4L.jpg)
![PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White - Image 3](https://m.media-amazon.com/images/I/51K86VtmUEL.jpg)
![PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White - Image 4](https://m.media-amazon.com/images/I/51PFxRhDKhL.jpg)
![PUREPLUS 5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems, White - Image 5](https://m.media-amazon.com/images/I/51dd-Jao6VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly well!
*by M***X on 21 November 2023*

Works as expected out of the box with the right air pressure inside. Good replacement for a Taiwanese filtering system tank that had a broken membrane. No residual smell or taste in the water. Installation required some teflon/plumbering tape.

### ⭐⭐⭐⭐⭐ Review
*by F***H on 19 January 2024*

المنتج جميل وسعة التانكي كبير

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**Shop now:** [https://www.desertcart.jp/products/542532005-pureplus-5-gallon-residential-pre-pressurized-water-storage-tank-reverse](https://www.desertcart.jp/products/542532005-pureplus-5-gallon-residential-pre-pressurized-water-storage-tank-reverse)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*