18x25x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack coco-cubes Pro 325 uses approximately 70%

Pro 325 uses approximately 70% less energy than the equivalent 1000W HID light and Pro 650 uses 40% less energy

This allows your plants to grow and develop at a maximum rate

Contains heavy-duty aluminum flanges

vivid colors

Circuit breaker switch for safety

18x25x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 3 Pack coco-cubes Pro 325 uses approximately 70%Nordic Pure 18x25x2 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