(Also helps reduce pet, smoke, & other household odors. Replaces standard furnace filters.)

(We recommend changing 2" carbon/charcoal filters 4 times per year - September, December, March, June. For DIRTY environments or most efficient filtration, you may need to change filters more often...do monthly visual checks for the first few months.)

Activated carbon acts like a molecular magnet. It’s enormous surface captures and holds gases and odors. It adsorbs odors from pets, cooking, cigarettes, and chemicals.