---
product_id: 414560692
title: "Frizzlife MWT3 Mini Pressure Water Tank with Ball Valve for Reverse Osmosis System PD400, PD500, PD600-TAM3"
brand: "frizzlife"
price: "$110.21"
currency: USD
in_stock: true
reviews_count: 6
category: "Frizzlife"
url: https://www.desertcart.us/products/414560692-frizzlife-mwt3-mini-pressure-water-tank-with-ball-valve-reverse
store_origin: US
region: United States of America
---

# Compact 200ml water storage 1/4” quick connect install Durable, food-grade safe Frizzlife MWT3 Mini Pressure Water Tank with Ball Valve for Reverse Osmosis System PD400, PD500, PD600-TAM3

**Brand:** frizzlife
**Price:** $110.21
**Availability:** ✅ In Stock

## Summary

> 💧 Fresh water, zero wait—upgrade your RO system with sleek efficiency!

## Quick Answers

- **What is this?** Frizzlife MWT3 Mini Pressure Water Tank with Ball Valve for Reverse Osmosis System PD400, PD500, PD600-TAM3 by frizzlife
- **How much does it cost?** $110.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/414560692-frizzlife-mwt3-mini-pressure-water-tank-with-ball-valve-reverse)

## Best For

- frizzlife enthusiasts

## Why This Product

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

## Key Features

- • **Reliable & Safe:** Made from 100% food-grade, recyclable materials with 1-year warranty
- • **Effortless Setup:** Tool-free 1/4” quick connect design with all accessories included
- • **Instant Freshness:** Minimizes wait time for cold, fresh RO water—no warm water lag
- • **Compact Powerhouse:** Sleek 4.5”x4.5”x8.3” design fits under any sink without bulk
- • **Pressure Perfected:** Stabilizes water pressure to eliminate pulsing and improve flow consistency

## Overview

The Frizzlife MWT3 Mini Pressure Water Tank is a compact, durable solution designed to enhance tankless reverse osmosis systems by stabilizing water pressure and reducing wait time for fresh water. Featuring a 200ml capacity, quick 1/4” connect installation, and made from food-grade materials, it fits seamlessly under most kitchen sinks and ensures safe, fresh, and consistent water flow with a 1-year warranty.

## Description

Frizzlife MWT3 Mini Pressure Water Tank with Ball Valve for Reverse Osmosis System PD400, PD500, PD600-TAM3 : desertcart.co.uk: Home & Kitchen

Review: The Real Deal 7/10 compact is what the stars are for. - its compact and does what it says. larger tanks from ispring are cheaper or at least similar price. however i don't like warm water coming form larger storage tanks. this solves that issue. not much water to store so you will get fresh cold water sooner then larger tanks. its certified plastic so no health issues in near future . all tanks have plastic. connects easily . works for about 200ml before the ro motor kicks in.
Review: Veramente facile da installare e funziona bene

## Features

- [Innovative Solution for Tankless RO systems] The tiny water storage tank is specifically designed to effectively solve the inherit drawbacks of tankless RO systems: a) occasional pulsing of the system caused by unstable water pressure, especially when it is connected to a refrigerator or long distance point of use. b) initial time lag of water output of tankless reverse osmosis system.
- [Super Easy to Install: Following clear user manual, the mini water tank is super easy to be installed with 1/4” quick connect design. Simply cut off your outlet water line of the RO system and insert the tank in between the cut. The package includes a blade, a 3 way quick fitting, a ball valve, a tank, and a tank base. Everything needed for installation is included.
- [Durable & Guaranteed]: The stylish small water storage tank in black has been rigorously tested for tank integrity, pressure resistance, durability and material safety. It is warrantied for 1 year of usage.
- [Premium Quality and Safe] Made by 100% food grade materials, the mini tank is fully recyclable, 100% safe to preserve effective amount of water. Although at pocket size, it’s sturdy and strong enough to persist to high pressure.
- [Water Storage Tank Dimensions]: The mini water tank (4.5” x 4.5” x 8.3”) caters to the design concept of tankless reverse osmosis system which is compact and sleek enough to fit under almost all of the kitchen sinks. Perfectly fits for G3, G2, P600, RO500, KFL-X6, D6, PL400G, CUW4, tankless RO systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P6RF58J |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 219,880 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 25 in Water Tanks |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (322) |
| Date First Available | 27 Nov. 2020 |
| Installation method | Under Sink |
| Item Weight | 697 g |
| Item model number | Frizzlife MWT3 |
| Manufacturer | Frizzlife |
| Power source type | Manual |
| Product Dimensions | 11.43 x 11.43 x 21.08 cm; 697 g |
| Special Features | Tankless |
| Style | mini tank |

## Product Details

- **Brand:** FRIZZLIFE
- **Capacity:** 0.13 gallons
- **Included components:** blade, 3 way quick fitting, ball valve, tank, tank base
- **Installation type:** Under Sink
- **Material:** Plastic
- **Package information:** Tank
- **Power source:** Manual
- **Product dimensions:** 21.1L x 11.4W x 21.1H centimetres
- **Purification method:** Reverse Osmosis
- **Special feature:** Tankless

## Images

![Frizzlife MWT3 Mini Pressure Water Tank with Ball Valve for Reverse Osmosis System PD400, PD500, PD600-TAM3 - Image 1](https://m.media-amazon.com/images/I/51X36JqgPeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Real Deal 7/10 compact is what the stars are for.
*by T***L on 9 January 2025*

its compact and does what it says. larger tanks from ispring are cheaper or at least similar price. however i don't like warm water coming form larger storage tanks. this solves that issue. not much water to store so you will get fresh cold water sooner then larger tanks. its certified plastic so no health issues in near future . all tanks have plastic. connects easily . works for about 200ml before the ro motor kicks in.

### ⭐⭐⭐⭐⭐ Review
*by M***I on 16 February 2026*

Veramente facile da installare e funziona bene

### ⭐⭐⭐⭐⭐ Review
*by P***Y on 8 July 2025*

Keeps RO system pressured up so no waiting to fill the glass either at the sink or from the water dispenser on the fridge.

## Frequently Bought Together

- Frizzlife MWT3 Pressure Mini Water Tank for PD400, PD500, PD600, PX500, PX500-A, 0.13 Gallon Small Pressuized Storage Water Tank for Tankless Reverse Osmosis System G2, P600,G3, with 1/4" Ball Valve
- Frizzlife IMC-1 Ice Maker Fridge Water Line Installation Kit Fits for 1/4” & 3/8” Connect Water Filtration System and Reverse Osmosis System
- Frizzlife RO Reverse Osmosis Water Filtration System - 600 GPD High Flow, Tankless, Reduce TDS, Compact, Alkaline Mineral PH, 1.5:1 Drain Ratio, USA Tech Support, PD600-TAM3

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*