Is the GermGuardian Air Purifier the BEST option for your home? We break down this popular model to see if it lives up to the hype!br br ✅ What does it filter? The True HEPA filter captures 99.97 of airborne particles (down to 0.3 microns), tackling dust, allergens, pet dander, and pollen. The UV-C light helps reduce airborne germs and viruses, plus the carbon filter handles odors from petscooking.br Is it worth the money? We review its performance in a large room, check the noise level on all speeds, and calculate the true cost of ownership (including filter replacements).