Pipe screens don't get clogged from hash. rofl. Weed is what clogs it. the screen gets messed up after using it for a few weeks but a pack of 5-10 is like 2$.
Its worked hella good for me for a few years now. I've only been smoking concentrates too for about a year now. I got tired of weed. lol. But Idk any other better way to smoke hash other then vaporizing it.