18x24x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 6 Pack Sea Green Hydro PCT-1 or PCT-2 EC/Temp Sensor:

PCT-1 or PCT-2 EC/Temp Sensor:                  Max

The Q Plug 50 Propagation Kit contains 50 of Q Plugs in 40/40 size

for your irrigation systems and tanks

Dimensions (H x W): 1

Built-in water level indicators to easily identify the fill level in the reservoirs

18x24x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 6 Pack Sea Green Hydro PCT-1 or PCT-2 EC/Temp Sensor:Nordic Pure 18x24x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material