Best Ways to Purify Water Off-Grid?
Been reading up on different off-grid water purification methods and would love some feedback from folks with real-world experience. Between boiling, gravity-fed filters, solar stills, and chemical treatments, which methods have actually worked best for you when reliability was key? I’m particularly concerned about long-term sustainability if supply chains break down. Any tips on DIY filter setups or overlooked purification methods would be appreciated too.