So is the H100 £39.99 or £44.99?!?!?

The sticker on mine says 1 year warranty so is it this or 90 days?

The sticker on mine says 1 year warranty so is it this or 90 days?
Edit: Anyone recommend how long I should test it before putting it in my pc?

I'd just chuck it in, have some faith!
I ran mine up for about an hour, I figured once it's up to pressure it's unlikely to start leaking.
Why would the pressure increase, it's a pre-sealed unit?
 
	