Carl thinks there's an issue with every type of filter and every brand of filter. But...after trying a bunch of them he has a solution that should work for everyone. The problems and the solution is revealed on this episode. Also, is Derek willing to own up to terrible camp chore etiquette from years ago? And does he really know the difference between filters and purifiers? You be the judge. GET MORE CONTENT! Please support us at Patreon to get bonus episodes, videos, and priority invites to B&B "events!" It's a safe and secure way to support your favorite content providers. https://www.patreon.com/backpackingandblisters To react publicly or privately to any of our episodes post/message on our Instagram and Facebook pages. @backpackingandblisterspodcast https://www.facebook.com/backpackingandblisters or email: hikercman@netscape.net Backpacking Gear Best Backpacking Gear Backpacking Trip Planning Hiking Gear Best Hiking Gear Learn more about your ad choices. Visit megaphone.fm/adchoices