24x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack Hydro Components Apply to foliage just before

Apply to foliage just before the lights are turned off and allow plants to dry before lights are turned on

IP-65 Pressure-Washable

Emergency shut-off valve provides fail-safe overflow protection

- Blink in 1 Second: Under or Over Voltage Protection

Glyphosate-free and non-systemic safe for use around consumable crops

24x24x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack Hydro Components Apply to foliage just beforeNordic Pure 24x24x1 MERV 12 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