1-Hour Rain Harvesting: DIY Rainwater Collection System You Can Build In 1-Hour

You don’t need a fortune—or a plumbing license—to turn rain into clean, drinkable water.

In 1-Hour Rain Harvesting, former CIA officer Jason Hanson shows you how to build a powerful, low-cost rainwater collection and filtration system using easy-to-find parts and simple tools. Whether you're prepping for a crisis or just want to become more self-reliant, this book walks you through a proven setup that can deliver up to 300 gallons of safe drinking water.

Inside, you’ll learn:
✔ How to collect, store, and purify rainwater at home
✔ The secrets of biosand filtration for ultra-clean water
✔ DIY emergency filters using buckets, charcoal, and sand
✔ Smart upgrades like hot water access and pressure tanks
✔ The biggest water storage mistakes to avoid

Clear, practical, and fast to implement, this guide gives you the confidence to secure your water supply—no matter what’s going on around you.