This hour, Paul open up the show diving into some of the things on his mind and what he has seen, the issues when facing and finding a leak in your home across multiple rooms and floors as well as using a moisture meter to help determine where the problem is, and Paul spends a huge chunk of this hour discussing air filtration systems that he is seeing used more and more, the ones he would recommend and use, and what you should look for in the ones that you do want.