GermGuardian vs. Blueair: Air Purifer Comparison (AC4825 vs. 411)
Are you fed up with dealing with stagnant and dry air in your home? Are odors lingering, or are your …
GermGuardian
GermGuardian vs. Winix: Air Purifer Comparison (AC4825 vs. 5500-2)
If you have problems with the ventilation in your home or suffer from allergies that won’t go away, even when …
LEVOIT LV-H132 vs. GermGuardian AC5250PT: Air Purifiers
For a time air purifiers were a much smaller, more niche market. Today, though, that definitely isn’t the case. Today, …