Secrete Underground Bunker Build Ep 45 Making a sump pickup out of junk!

Hi friends, sadly I'm too wasted on pain killers to risk going down into the underground bunker shaft today and my sciatica is still hurting despite the pain killers. So anyway I thought I'd address an issue I encountered which was the one way valve on the water pick up for the pump got clogged up with sawdust. The solution is to make a pick up with a filter on it which is the subject matter of this video