15x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack veg nutrients Pheromone lures or essential oils

Pheromone lures or essential oils can be added to increase trap effectiveness

• Rack Mounting

Grow contains elements which form new compounds with weak electrical bonds

Long-lasting - remains effective for up to 6 weeks

15x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack veg nutrients Pheromone lures or essential oilsNordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non woven polyester base media infused with naturally derived charcoal, created to eliminate odors in your office or home. Our pleated design provides three times as much carbon media per A C filter but maintains excellent air flow. Our Pure Carbon air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh