Enclosed Water Cooling Question

[SquaredPit5]

When do I change or replace my Thermaltake Water 2.0? It's been 4 years and I was wondering when to do it.

 

Thank you

[Kgs75]

You don't have to it's sealed up to prevent evaporation.

[0ld_Chicken]

When do I change or replace my Thermaltake Water 2.0? It's been 4 years and I was wondering when to do it.

Thank you

I would personally probably try and sell it (fully disclosing is age of course) to recoup some costs of buying a newer unit. I feel like 4 years has got to be coming close to an average end of life for an aio.