DIY Rainwater Filtration Checklist
By Graham Mann | Published: 7/29/2025
Learn how to build a DIY rainwater filtration system to save water and reduce your utility bills with this comprehensive guide.
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 ...
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