Can anyone recommend a good replacement for the craptacular ducting the lasers come with?

Can anyone recommend a good replacement for the craptacular ducting the lasers come with? its pretty terrible.

I’m in the UK and I’ve used manrose pvc ducting, you can convert from round to rectangle and back again with their adapters and it makes it more low profile.

any reason smooth dryer venting would not work?

Thanks Guys. @greg_greene my duct is 3.5" and I cant seem to find dryer vent that size at my local big box stores

I screwed a floor duct on to the back and went with 4" corregated flexible pipe.