13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack X Nutrients Grow Spray 1 Gal · Proper eye protection needs

· Proper eye protection needs to be used at all times as intense UV light can cause permanent damage to the eyes

Active Air Inline Carbon Filters are perfect for grow tents

The Zenport K245 ZenBori soil knife with 6-inch stainless steel serrated blade

In hot weather its best to spray in the morning or evening because dwell time determines effectiveness

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack X Nutrients Grow Spray 1 Gal · Proper eye protection needsNordic Pure 14x30x1 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