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IPFS News Link • Off Grid Living - Survival Prepping

DIY Rainwater Filter System

•, Robe Klemen

DIY biological rainwater drinking water filter. This filter is made very easily, you need gravel, sand, and charcoal. This is a biological and mechanical filter, in the first month the water will be cleaned mechanically, later, when the microorganisms multiply, it will work biologically as well.