🔤 Preparedness Unscramble - May 18, 2025

May 18, 2025
"EFRITIRLA
Hint: It's a method of purifying water used by many preppers."
Can you unscramble the letters to find the preparedness term? Post your answer below!
This challenge came from today's newsletter. The answer will be revealed in next week's edition.
Bonus points: Share how this term relates to your own preparedness strategy!