14x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack commercial-greenhouse-fixtures Comes with plastic stopper to

Comes with plastic stopper to secure the string at the desired length

Minerals remaining in solution increase the conductivity of the water

- German Aluminum

000 ft) models of each

• Plant directly into soil or hydroponic systems when seedlings or cuts are ready

14x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack commercial-greenhouse-fixtures Comes with plastic stopper toNordic Pure 14x20x1 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