---
product_id: 214893510
title: "iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems"
brand: "ispring"
price: "$640"
currency: NZD
in_stock: false
reviews_count: 1
category: "I Spring"
url: https://www.desertcart.nz/products/214893510-ispring-t32m-4-gallon-residential-pre-pressurized-water-storage-tank
store_origin: NZ
region: New Zealand
---

# Pre-pressurized for instant water flow 3.2 Gallon capacity Under-sink installation iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems

**Brand:** ispring
**Price:** $640
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead with instant, pure hydration—because waiting is so last year!

## Quick Answers

- **What is this?** iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems by ispring
- **How much does it cost?** $640 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/214893510-ispring-t32m-4-gallon-residential-pre-pressurized-water-storage-tank)

## Best For

- ispring enthusiasts

## Why This Product

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

## Key Features

- • **Pre-Pressurized Design:** Delivers water instantly, eliminating wait times and boosting convenience
- • **Trusted RO Compatibility:** Optimized for reverse osmosis systems supporting up to 500 PPM TDS for pure, crisp hydration
- • **Ample 3.2 Gallon Capacity:** Ensures a steady supply of purified water without constant refills
- • **Durable American Craftsmanship:** Built in the USA with premium materials for long-lasting performance and peace of mind
- • **Seamless Under-Sink Installation:** Keeps your kitchen sleek and clutter-free while maximizing space

## Overview

The iSpring T32M is a 3.2-gallon pre-pressurized water storage tank designed for residential reverse osmosis systems. Engineered for under-sink installation, it supports water purification up to 500 PPM TDS, ensuring a reliable and instant supply of clean water. With a robust build and a 4.6-star rating from over 4,300 users, it combines efficiency and durability for modern homes.

## Description

iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems : desertcart.in: Home & Kitchen

Review: Best deal - No tention for 1 year of RO servicing.

## Features

- RO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00439MYYE |
| Best Sellers Rank | #240,564 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,863 in Water Purifier Accessories |
| Brand Name | iSpring |
| Capacity | 3.2 Gallons |
| Container Type | Dispenser |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 4,315 Reviews |
| Global Trade Identification Number | 00662425023684 |
| Installation Type | Under Sink |
| Item Height | 14 Inches |
| Item Weight | 3.63 kg |
| Manufacturer | iSpring |
| Model Name | iST1 |
| Model Number | FT32M |
| Other Special Features of the Product | RO |
| Power Source Type | Corded Electric |
| Purification Method | Reverse Osmosis |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 662425023684 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** iSpring
- **Special Feature:** RO
- **Capacity:** 3.2 Gallons
- **Package Information:** Dispenser
- **Installation Type:** Under Sink

## Images

![iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems - Image 1](https://m.media-amazon.com/images/I/51nb7sSnF-L.jpg)
![iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems - Image 2](https://m.media-amazon.com/images/I/61jJO3VKNCL.jpg)
![iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems - Image 3](https://m.media-amazon.com/images/I/61sOLzOkmSL.jpg)
![iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems - Image 4](https://m.media-amazon.com/images/I/71Ic3sJrhEL.jpg)
![iSpring T32M 4 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems - Image 5](https://m.media-amazon.com/images/I/71fdxzRZpuL.jpg)

## Questions & Answers

**Q: Can I connect 2 tanks together for more water storage?**
A: I put two 3.2 gal tanks together with a tee last month. It works fantastic!!

**Q: Anyone know if this will work for Whirlpool RO systems?  The support rep told me any RO tank would work.  Anyone use this for another system?**
A: I don't think it matters what RO system you have.  If it has the option for a reserve tank and the fitting works, then it should fill with water.

**Q: What is the pressure rating for the tank. Can it handle 60 psi?**
A: Remember that the RO system water valve regulates the "internal" pressure, so the tank is not going to see the actual water line pressure. Most valves operate at 65%, so if your water line pressure is 60 psi, the pressure at the tank generally won't be more than 40 PSI. In most setups you'd need the pressure on the water line to be around 92 PSI to get 60 PSI on the tank.

**Q: What is the diameter of the 5.5 gal tank?**
A: Thanks for the question! The diameter of the tank is 12" x 16" (H)

Kindest,
iSpring Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best deal
*by P***U on 10 January 2026*

No tention for 1 year of RO servicing.

## Frequently Bought Together

- iSpring T32M Pressurized Water Storage Tank with Ball Valve for Reverse Osmosis RO Systems, 4 Gallon, 1/4" Tank Valve Included
- iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
- iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane

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**Shop now:** [https://www.desertcart.nz/products/214893510-ispring-t32m-4-gallon-residential-pre-pressurized-water-storage-tank](https://www.desertcart.nz/products/214893510-ispring-t32m-4-gallon-residential-pre-pressurized-water-storage-tank)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*