14x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack spl_hrg The simplicity of this thermostat

The simplicity of this thermostat and its small design make it a useful addition to any grow room

They feature a convenient access porthole (porthole cover available separately) and multidrill access points to install various meters and pump cords

genuine leather accents

Includes: pH 7 &  pH 4 solution (50ml bottles of each)

14x20x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack spl_hrg The simplicity of this thermostatNordic 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