Carbon Air

Qty Per Unit: Package of 12 Carbon Register Air Vent Filters
Electrostatic Register Vent Filtration
Pure Carbon Air Vent Filters have a permanent electrostatic charge to help trap dirt, dust, smoke & pollen sized particles through furnace/AC registers. Keeps dirt & objects from falling into ducts.

Can be trimmed to fit standard size vents – 4″ X 12″ and under.

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