Review on 🔌 GermGuardian Air Purifier Genuine Carbon Filter Pack - 4 Count for FLT4825 B Filter: Compatible with AC300/AC800/900 Series Germ Guardian Air Purifiers, Black by Chris Brazington

I have allergic asthma and live in the high desert. Seasonal allergies cause my asthma and I have been able to control my asthma by installing a Germ Guardian air filter in my home that works day and night. If you have pets that produce dander and bring irritants into your home, or if you live in densely populated areas where pollution is a problem, I can see that this improves your air quality. One of these Hepa filters lasts me about 3 months, and during seasons when there are more pollutants in the air I go through the carbon part of the filters more often. This reduces the cost of buying additional charcoal filters separately, meaning you'll need to replace the cheaper charcoal filter more often, and the Hepa filter will last even longer.