10x30x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters 3 Pack Environmental Controllers King Size 109/21 + 109/26

King Size 109/21 + 109/26 Pre-Rolled Cones

Total 36 Pcs

Maximum ventilation holes on sides & bottom

ALSO NON-PLANT FOOD INGREDIENT: 1% Humic acid (derived from Lignite)

Flowering Cycle: Assists with nutrient uptake

10x30x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters 3 Pack Environmental Controllers King Size 109/21 + 109/26Pure 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