Building a PC with dust filtration/prevention in mind?

I was wondering if anybody had any experience in cases that either minimized dust accumulation or erased it entirely. I have an old Cooler Master HAV case that i've owned for almost a decade and over the years i've realized that I can't gather the wherewithal to take it apart and clean it every other week.

It accumulates dust like crazy and the pitiful filter on my main intake fan can only stop large items from getting into the computer and allows fine dust to accumulate like gross snow on my parts which is a pain in the ass to clean even with my handheld air compressor.

Are there any cases that have good dust filtration? Would switching over to water cooling be better since in theory you'd only need one intake and one output vent to remove heat?