20x22x1 Pleated MERV 8 Plus Carbon AC Furnace Filters 24 Pack LED specially tailored to promote quick

specially tailored to promote quick rooting

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Milliliters or Grams

Heavy Duty 1020 Tray to retain your growing medium

20x22x1 Pleated MERV 8 Plus Carbon AC Furnace Filters 24 Pack LED specially tailored to promote quickNordic 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