Review on 🌬️ Alen BreatheSmart 45i/Flex Replacement Air Filter - True HEPA Basic Filter for Allergies, Pollen, Dust, Dander, and Fur by Ryan Judy

I bought a replacement filter for my Alen BreatheSmart in early January 2021 with no problems at the same price as a year earlier. Two months later I see the filter prices have gone up $50 each. Not only that, last year when the California wildfires began, BreatheSmart's price rose by over $100 overnight. When I tried to ask why and the question got flagged and hidden. This is a great product, but the prices for filters and BreatheSmart fluctuate all the time. Not worth sudden price changes