Best air filtration = airoasis.com > Eliminates airborne mold, allergens, dust, pollen, dander, smoke, odors, bacteria, viruses VOCs and biotoxins. > H13 Medical Grade HEPA, Activated Carbon (440g), Silver Antimicrobial Filter, UVC LEDs, Bi-Polar Ionization. After years of trying different filtration systems, these are the ones I've landed on. The GOAT. 🐐 #Peatstr #Healthstr nostr:note15kdvp2ukt20d50e8w9g77f8ek0nu7qm6zzxnypfhs0rgx42ammcsexeu2v https://m.primal.net/Nepm.jpg