12x12x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters 24 Pack hydro-components rockwool or any sterile media

rockwool or any sterile media

Suitable only for high frequency

Tested in EPA guideline bio-aerosol chambers to mitigate virus and bacteria

They have a higher blue spectral ratio enhancing Veg and growth

12x12x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters 24 Pack hydro-components rockwool or any sterile mediaPure 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