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Groundbreaking solar panels capture 10 liters of clean drinking water out of the air per day
(www.thebrighterside.news)
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Great point, and I'm sure the cartridge isn't very complicated to switch out - might just need to see the manual... although I'm not familiar with this thing, so I don't know. Is the subscription program for changing out the filters halfway through the product's expected life cycle a part of the company selling the water filter?