Review on Carbon Activated Pre Filter GermGuardian FLT4825 Heating, Cooling & Air Quality by Tina Harris

This pre-filter is the perfect addition to any humidifier in your Home and Kitchen. It effectively traps harmful particles and reduces unpleasant odors, ensuring a cleaner and fresher air quality. The carbon activation process works wonders in enhancing the performance of the filter... Despite its excellent functions, it can get dirty pretty fast and requires frequent cleaning. Nonetheless, this minor setback is worth it for an affordable, high-quality and effective pre-filter..