10x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack commercial-greenhouse-fixtures high-flow rate design utilizing NSF

high-flow rate design utilizing NSF certified Natural Coconut Shell Activated Carbon to eliminate chlorine and sediment contamination

Containing standard 120mm fans

pH Combo Electrode Glass Body - Refillable Temp Sensor

Its bright orange

Includes batteries and instructions

10x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack commercial-greenhouse-fixtures high-flow rate design utilizing NSFNordic 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