Shopping Cart

Your cart is empty.

Your cart is empty.

Aqua Computer Double Protect Ultra 1 L

Free shipping on orders over $29.99

$32.99

$ 17 .99 $17.99

In Stock
  • Coolant for PC water cooling application
  • Ready to Use (Not Concentrate)
  • Content: 5000mL
  • Color: Clear


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: 53113


Jane Marie Helms
Reviewed in the United States on January 21, 2025
This stuff is top notch. Comes with biocides already mixed in the coolant. Does not damage or corrode nickel plated water blocks, unlike some others. There’s really no reason to buy anything else if you want clear coolant. Doesn’t get any better for the price in my opinion.
Vaughn
Reviewed in the United States on November 3, 2024
I've bought this fluid a few times in the past year. It has performed quite well. Unfortuantely, I've had bad luck with the other parts in my system requiring a complete dismantle of the loop to reach those parts needing replacement and thus requiring replacement of the fluid. So far I'm happy with the fluid. The other parts of the computer... not so much. However, the last batch I just got was delivered with the cap broken and the fluid was leaking everywhere before I even opened the packaging. Unfortunate.
Geno Baker
Reviewed in the United States on June 11, 2023
Cancelled order, a week past, and the product was shipped regardless, returning results in return shipping fee, and restocking fees. It's obvious this company doesn't need customers.
James
Reviewed in the United States on November 1, 2023
I upgraded from corsair coolant and this left a small film at the top of my reservoir. I bought this because I was told on reddit it is the best coolant for your pc, as well as the low conductivity. It seems to be a decent coolant, but I am not sure how this weird film appeared at the top.
Ryan
Reviewed in the United States on November 25, 2022
So the coolant is legitimately clear with no tinge to it. I recommend this or koolance 702 for all your pc coolant needs, they are by far the best that i know of. The company modmymods who sells/carries this in the USA makes their own "modwater" too which ive heard pretty good things about and have personally used their ultra pure modwater to mix with a concentrate with great results.
user
Reviewed in the United States on November 14, 2017
It is doing its job. I replaced some other brand that was purple that had degraded and was not doing its job. This is working great so far.
Mike W. Cummings
Reviewed in the United States on April 7, 2017
Works as expected
Eugene
Reviewed in the United States on November 27, 2016
One of connectors broke while under load and this fluid sprayed all over the internals of my computer. The sound cart got the worst of and died on the spot, but nothing else was damaged despite being wet. Also, while I was waiting for my components to dry out so I could see what the damage was, I discovered that this fluid doesn't evaporate the way distilled water would have so I had to use paper towels to collect as much as I could. Since it doesn't evaporate as readily, I won't have to worry about adding fluid to my loop for a while.