18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 6 Pack Hydro Systems Relative Effectiveness: Because N

Relative Effectiveness: Because N

The kit includes three optional 120mm fan guards and hardware to secure three 120mm fans

Under proper environmental conditions

- Multi-Purpose

The SolarSystem features the latest generation high efficiency LEDs as well as the most versatile control system on the market

18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 6 Pack Hydro Systems Relative Effectiveness: Because NNordic 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