Blender HDRI Map blur

Thanks!

THis node is way too noisy. In Cycles the background so so noisy it's almost fully black.

Why is the blur so grainy?

Thank you

how did you import the blur file?

ugh thank you so much!!

Thank you so much Senseid=====(￣▽￣*)b

Yo, thanks man!

Thank you, it's very helpful!