4.5K views · 1.7K reactions | There's no guessing games with NSF certified products. Trust that the products you're buying will keep you from worrying about their safety: https://bit.ly/3leslD9 | NSF | Facebook

12 reactions | How well do you know us? Find out more at https://bit.ly/3wUwak1. | NSF | Facebook

Do you have a question about water filters? What about about supplements? Let us help! As an independent global health and safety organization, NSF International tests and certifies products and writes standards for the food, water and consumer goods industries. : info@nsf.org ☎️: +1.800.673.8010 : Facebook Messenger ℹ️: https://www.nsf.org/consumer-contact | NSF | Facebook

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