18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack Pots and Containers The third option allows you

The third option allows you to set it to spray 24 hours per day

which prevents algae growth

Intuitive Touch Screen for easy set-up

ELEMENTS® RED Single Wide size papers w/ magnetic closure

which is toxic to plants

18x24x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack Pots and Containers The third option allows youNordic Pure 18x24x2 MERV 8 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