DIY Rainwater Filtration Checklist Want to save water and lower your bills? Building your own rainwater filtration system can cut household water use by 30–60% and reduce reliance on municipal supplies. This guide simplifies the process, covering tools, materials, setup, and maintenance to ensure clean, usable rainwater. Key Steps: - Tools & Materials: Gather essentials like power drills, PVC pipes, food-grade barrels, and filters (sand, charcoal, or UV systems). - Site Prep: Choose a shaded, level area near your downspout. Build a stable platform for your tank. - System Setup: Install gutters, diverters, and secure your tank. Use pre-tank filters to remove debris. - Filtration & Treatment: Combine sand, gravel, and carbon filters with UV disinfection for safe water. - Maintenance: Inspect monthly, clean quarterly, and test water annually for safety. Benefits: - Reduce utility costs - Collect chlorine- and fluoride-free water - Comply with local codes for safe and efficient use Follow ...