AC Infinity Refillable Carbon Filter 4" Cloning Coverage | 3 x 3

Coverage | 3 x 3 ft

simply follow the instructions and place the ExHale bag in your grow space and leave it alone to do its job

and cation exchange capacity

An antidraft duct insert designed for use with range hoods

AC Infinity Refillable Carbon Filter 4" Cloning Coverage | 3 x 3Reusable carbon filter features a patented design that eliminates the need to replace entire filters. Includes 1+ refill to match the filtration capacity of two standard 4 carbon filters while costing less. Removable twist off flanges support easy, tool free refilling using the included funnel and scoop. Larger chamber is lab tested to block odors as effectively as standard filters with no compression required. Dual layered steel mesh with protective