20x22x1 Pleated MERV 8 Plus Carbon AC Furnace Filters 2 Pack lighting-&-electrical-components - Pre-wired 15’ cord with

- Pre-wired 15’ cord with Standard ballast plug to work with most popular brand ballasts

5” | Material: PVC thermoplastic

With both a 0 to 60 second adjustable time delay for promoting even growth from end to end and a two to four feet per minute adjustable speed that covers a wide range of lamp intensities and travel distances

UL/CSA listed

This time-released process does not produce unwanted growth after the flowering stage in plants

20x22x1 Pleated MERV 8 Plus Carbon AC Furnace Filters 2 Pack lighting-&-electrical-components - Pre-wired 15’ cord withNordic Pure 20x22x1 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