---
product_id: 99021022
title: "69900 \"Mastercleanse\" Flush Machine, 1 Pack"
brand: "mastercool"
price: "€ 978.06"
currency: EUR
in_stock: true
reviews_count: 4
category: "Mastercool"
url: https://www.desertcart.ie/products/99021022-69900-mastercleanse-flush-machine-1-pack
store_origin: IE
region: Ireland
---

# 4 gallons/minute flush flow rate 300W pump motor power Stainless steel ball valve durability 69900 "Mastercleanse" Flush Machine, 1 Pack

**Brand:** mastercool
**Price:** € 978.06
**Availability:** ✅ In Stock

## Summary

> 🚀 Flush like a pro — master your system’s clean sweep with Mastercleanse!

## Quick Answers

- **What is this?** 69900 "Mastercleanse" Flush Machine, 1 Pack by mastercool
- **How much does it cost?** € 978.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/99021022-69900-mastercleanse-flush-machine-1-pack)

## Best For

- mastercool enthusiasts

## Why This Product

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

## Key Features

- • **Mobile & Compact Design:** Durable roll-away wheels and ergonomic handle let you move the 42 lb powerhouse effortlessly on any job site.
- • **Powerful 300W Pump Motor:** Delivers a steady 4 GPM flow rate to efficiently clear all solids and residues from HVAC/R and automotive systems.
- • **Mechanical Seal & PTFE Gasket:** Advanced sealing technology minimizes downtime and maximizes reliability during intensive flush cycles.
- • **Precision Stainless Steel Control:** Engineered ball valve ensures leak-proof, long-lasting operation for flawless system flushes.
- • **Versatile ¼ SAE & External Connections:** Easily integrates with multiple system types for seamless, professional-grade flushing.

## Overview

The Mastercool 69900 Mastercleanse Flush Machine is a robust, stainless steel HVAC/R and automotive system cleaner featuring a 300W pump motor with 4 GPM flow, mechanical seal with PTFE gasket, and versatile ¼ SAE connections. Designed for professional use, it efficiently removes compressor and filter residues while offering mobility with roll-away wheels and a compact form factor.

## Description

Mastercool’s “MASTERCLEANSE” large volume flush machine is designed to flush all HVAC/R and automotive systems. “MASTERCLEANSE” will be commonly used for removal of all solids and residues caused by breakage of compressor or filters. Designed with durable roll-away wheels and handle, this machine can conveniently move as needed. SPECIFICATIONS: Pump Flow Rate: 4 g/min - Pump Motor: 300 watts - Pump Horsepower: 110V/60 Hz - 0. 4 HP - Full Load Amperage: 110V/60 Hz - 2. 4 amps - Flush Container: 2. 6 gal - Hoses: 9 ft. flexible, clear coiled -Dimensions: 15” (l) x 16” (w) x 24” (h) /with handle extended 36” (h) - Weight: 42 lbs

Review: This is junk - This unit is junk do not buy it I used it 6 times and the seal went out on the pump and dumped flush fluid all over the floor and you can't buy a new seal you have to buy the whole pump for $400.00 I would never buy a Mastercool product again I only gave it 1 star because it wouldn't let me do 0
Review: Good

## Features

- STAINLESS STEEL ball valve controls
- MECHANICAL FILTER is present at suction side
- PUMP EQUIPPED with mechanical seal and PTFE gasket
- ¼ SAE CONNECTION with additional external container connection
- REMOVE ALL SOLIDS AND RESIDUES caused by the breakage of compressor or filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B9HLMR1 |
| Best Sellers Rank | #594,614 in Automotive ( See Top 100 in Automotive ) #551 in Electrical System Tools |
| Brand | Mastercool |
| Customer Reviews | 3.0 3.0 out of 5 stars (4) |
| Date First Available | March 7, 2018 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00700376699005 |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | G Connector |
| Item Weight | 21 pounds |
| Item dimensions L x W x H | 20 x 20 x 20 inches |
| Item model number | 69900 |
| Manufacturer | Mastercool |
| Manufacturer Part Number | 69900 |
| Material | Stainless Steel |
| Model | 69900 Mastercleanse Flush Machine |
| Number of Ports | 3 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | G Connector |
| Product Dimensions | 20 x 20 x 20 inches |
| UPC | 700376699005 |

## Product Details

- **Brand:** Mastercool
- **Exterior Finish:** Stainless Steel
- **Global Trade Identification Number:** 00700376699005
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** G Connector
- **Item dimensions L x W x H:** 20 x 20 x 20 inches
- **Material:** Stainless Steel
- **Number of Ports:** 3
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** G Connector

## Images

![69900 "Mastercleanse" Flush Machine, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71IiARVTTlL.jpg)

## Customer Reviews

### ⭐ This is junk
*by R***N on July 28, 2021*

This unit is junk do not buy it I used it 6 times and the seal went out on the pump and dumped flush fluid all over the floor and you can't buy a new seal you have to buy the whole pump for $400.00 I would never buy a Mastercool product again I only gave it 1 star because it wouldn't let me do 0

### ⭐⭐⭐⭐⭐ Good
*by S***E on December 30, 2025*



### ⭐ Scam
*by M***L on July 6, 2025*

Product failed after a month of use. Seller doesn’t respond to any refund requests or warranty. Avoid buying this

## Frequently Bought Together

- Mastercool 69900 "Mastercleanse" Flush Machine, 1 Pack
- Mastercool 69925 Multiple Flushing and Leak Test Adapter Kit for Flush Machine, 1 Pack
- Mastercool 91049-128-4 Black/Yellow Flush Solvent, 4 Pack (1 Gallon)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*