13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pure Carbon Pleated Odor Reduction Furnace Air Filters 3 Pack growing-media Superior performance in premium air

Superior performance in premium air ducting

You will be able to continue your normal work around the growing environment immediately after application

79 or higher

Guard includes 2 holes to mount or attach to a lanyard

For in-ground plantings

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pure Carbon Pleated Odor Reduction Furnace Air Filters 3 Pack growing-media Superior performance in premium airPure Carbon Pleated Odor Reduction AC furnace air filters by Nordic Pure are made with a durable non woven polyester base media infused with naturally derived charcoal and coconut shells, created to eliminate odors in your office or home. Whats special about carbon? While traditional electrostatic air filters capture airborne particles, activated carbon furnace filters absorb odors on a molecular level. This means harmful vapors and strong odors are