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Competitive_Union_22 t1_j0zklzz wrote on December 20, 2022 at 4:17 PM

I have a "GermGuardian" model and it's last me for 3 years now. I run it constantly. Seems like it will go for many more years. Only down side is the filters are pricey, but they last a long time. One $90 filter lasts 6 months. Would recommend.