---
product_id: 60762573
title: "Double Protect Ultra Coolant, 5000 mL, Clear"
brand: "aquacomputer"
price: "€ 373.23"
currency: EUR
in_stock: true
reviews_count: 4
category: "Aquacomputer"
url: https://www.desertcart.at/products/60762573-double-protect-ultra-coolant-5000-ml-clear
store_origin: AT
region: Austria
---

# 5000 mL ultra-clear coolant Optimized flow for superior heat transfer Minimized electrical conductivity for max protection Double Protect Ultra Coolant, 5000 mL, Clear

**Brand:** aquacomputer
**Price:** € 373.23
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay ahead—engineered for the ultimate PC chill.

## Quick Answers

- **What is this?** Double Protect Ultra Coolant, 5000 mL, Clear by aquacomputer
- **How much does it cost?** € 373.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/60762573-double-protect-ultra-coolant-5000-ml-clear)

## Best For

- aquacomputer enthusiasts

## Why This Product

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

## Key Features

- • **Foam-Reducing Formula:** Keeps your loop smooth and efficient by minimizing foam build-up.
- • **Pure German Engineering:** Crafted with premium, rigorously tested ingredients for unmatched reliability.
- • **Dual-Metal Compatibility:** Perfectly safe for both copper and aluminum components—no corrosion worries.
- • **Odorless & Crystal Clear:** Maintains a sleek, professional look without distracting smells or discoloration.
- • **Ready-to-Use Convenience:** No mixing needed—just pour and power up your water cooling system instantly.

## Overview

Aquacomputer Double Protect Ultra Coolant is a premium, ready-to-use water cooling fluid designed specifically for PC systems with copper and aluminum parts. Manufactured in Germany with high purity standards, it minimizes electrical conductivity and foam formation to maximize cooling efficiency and system longevity. The clear, odorless formula ensures a clean aesthetic while delivering superior heat transfer and corrosion protection.

## Description

DP ultra is the result of extensive testing and contains multiple specially selected components which offer optimal protection from corrosion and also allow maximum cooling performance. The coolant is manufactured following the highest quality standards and using only the best and most pure contents - completely made in Germany. DP ultra was specially designed for PC cooling applications with systems containing both copper and Aluminium components. The electrical conductivity was reduced to a minimum. The contents also reduce foam build-up and optimize the heat transfer by featuring optimal flow properties. The combination of these specially designed features allow maximum cooling performance and longevity for your system. DP ultra is a clear and almost completely odour-free liquid. DP ultra was designed by aquacomputer in cooperation with Dr. Tobias Voigt. DP ultra achieves great cooling performance compared to other offered ready-to-use coolants and improves on flow properties with its unique contents. DP ultra can be filled into the system as-is. We recommend a yearly replacement of coolant. Note: As this coolant contains dye it cannot be guaranteed that it will not stain e.g. clothing or other materials when coming in contact. Please also note that dye fades with time and the intensity of the colour may decrease. Model: 53149

Review: A must have for watercooled PCs - Bar none this stuff is the gold standard for PC coolants. Been using other coolants for a bit until someone in the watercooling subreddit recommended this brand after a previous one had stained my entire loop after I'd been using a coolant dye. After cleaning the loop out, I decided to try DP Ultra Clear and it has been absolutely amazing. My PC is overclocked, undervolted, watercooled, and in the Southern California summer heat in a house with no central AC, I need a coolant that will absolutely keep my PC running optimally with minimal maintenance. Plus over the past half year, I've been gradually upgrading/replacing components which has required me to drain and refill the loop multiple times. This giant jug of DP Ultra has been super helpful. I used a large syringe with a silicon tube on the end, dip it into the jug, and use the syringe to quickly fill my reservoir. My PC is running a 9950X CPU overclocked to 5.9GHz, 96GB of RAM tuned to run at 6400CL26, and an RTX 4090 overclocked to 2.98GHz pulling around 900W when everything is under full load. That's a lot of heat to dissipate. Just be forewarned that some distroplates may not be compatible with DP Ultra.
Review: leaking when it got here. - came sooner than expected, but was leaking through box and all over me when i unpacked it.

## Features

- Coolant for PC water cooling application
- Ready to Use (Not Concentrate)
- Content: 1000mL
- Color: Clear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YBZEJCA |
| Best Sellers Rank | #320 in Water Cooling Systems |
| Brand | Aquacomputer |
| Brand Name | Aquacomputer |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Customer Reviews | 3.9 out of 5 stars 7 Reviews |
| Global Trade Identification Number | 04260073418751 |
| Included Components | 1x Aquacomputer Double Protect Ultra Can - Clear 5000ml |
| Item Highlight | German-Made, Water-Based Coolant, Clear/Odor-Free, Mixed-Material Compatible (Copper & Aluminum) |
| Manufacturer | Aquacomputer |
| Material Type | Copper |
| Model | 53149 |
| Noise Level | 50 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 53149 |
| Power Connector Type | 2-Pin |
| Unit Count | 169.07 Fluid Ounces |
| Voltage | 12 volts |
| Warranty Description | One year manufacturer |

## Product Details

- **Brand:** Aquacomputer
- **Compatible Devices:** Desktop
- **Cooling Method:** Water
- **Global Trade Identification Number:** 04260073418751
- **Item Highlight:** German-Made, Water-Based Coolant, Clear/Odor-Free, Mixed-Material Compatible (Copper & Aluminum)
- **Material:** Copper
- **Noise Level:** 50 db
- **Number of Packs:** 1
- **Power Connector Type:** 2-Pin
- **Voltage:** 12 volts

## Images

![Double Protect Ultra Coolant, 5000 mL, Clear - Image 1](https://m.media-amazon.com/images/I/619oz2Kmo9L.jpg)
![Double Protect Ultra Coolant, 5000 mL, Clear - Image 2](https://m.media-amazon.com/images/I/41ZFM0p7b0L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must have for watercooled PCs
*by D***K on August 27, 2025*

Bar none this stuff is the gold standard for PC coolants. Been using other coolants for a bit until someone in the watercooling subreddit recommended this brand after a previous one had stained my entire loop after I'd been using a coolant dye. After cleaning the loop out, I decided to try DP Ultra Clear and it has been absolutely amazing. My PC is overclocked, undervolted, watercooled, and in the Southern California summer heat in a house with no central AC, I need a coolant that will absolutely keep my PC running optimally with minimal maintenance. Plus over the past half year, I've been gradually upgrading/replacing components which has required me to drain and refill the loop multiple times. This giant jug of DP Ultra has been super helpful. I used a large syringe with a silicon tube on the end, dip it into the jug, and use the syringe to quickly fill my reservoir. My PC is running a 9950X CPU overclocked to 5.9GHz, 96GB of RAM tuned to run at 6400CL26, and an RTX 4090 overclocked to 2.98GHz pulling around 900W when everything is under full load. That's a lot of heat to dissipate. Just be forewarned that some distroplates may not be compatible with DP Ultra.

### ⭐⭐ leaking when it got here.
*by D***6 on December 4, 2025*

came sooner than expected, but was leaking through box and all over me when i unpacked it.

### ⭐⭐⭐⭐⭐ Best coolant on the market
*by T***G on May 25, 2026*

Best coolant I’ve used so far. Decided to give this a try after reading all the hype and it certainly lives up to its reputation.

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---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-09*