The ceramic filters in the Berkeys can filter lots and lots of water before they need to be cleaned. Thousands of gallons, as I recall. Also, they come in several sizes, so you can pick one to most closely fit your needs. I bought a “Big” Berkey along with a complete set of spare filters. It is in my supply room along with my FD supplies, and back up emergency paper supplies.
There are two scenarios everyone—prepper or not—should count on: losing power and being stranded in your car. I’m a big believer in backup power. I keep an emergency power supply plugged into an outlet in my apartment; it has a trickle charger so I can forget about it until my block goes dark. In my car, I keep extra blankets, a LifeStraw portable water filter, lighters, and Millennium energy bars. It’s not the Four Seasons, but at least my family will be able to survive 48 hours in our Honda Pilot. One thing to consider: You need to be with your gear when a disaster strikes. When Sandy hit in 2012, our whole family was in Connecticut while all my gear was in Manhattan. My wife had a good laugh. These days, my everyday bag is a waterproof Showers Pass backpack where I stash a small set of screwdrivers, multitool, glass breaker, three flashlights that use the same type of batteries, and a spool of Kevlar thread, all sorted in plastic bags. There’s a spoon and fork in there, too, because if I have to eat an MRE for dinner, I might as well look civilized while I do it.—Wylie Dufresne, Michelin-starred Chef, Owner Of Du’s Donuts, Prepper
James England is a former United States Marine Signals Intelligence Operator and defense contractor with over two tours spread over the Al Anbar province and two more operating across Helmand and Baghdis. He is presently a writer focused on Western foreign policy and maintains an avid interest in firearms. A graduate of the University of North Carolina at Wilmington, he presently resides in New Hampshire – the “Live Free or Die” state. He is finishing up his first novel, “American Hubris”, which is set to hit shelves in Fall of 2015.