Phat Filter 12" x 39" 1700 CFM GrowersHouse Two ¾" indentations on lip

Two ¾" indentations on lip for air tubing—one on the short side and one on the long side

Start swinging from the tree tops in excitement and organize your indoor grow tent set-up with this indestructible gear boards

Thermal Conductance Sheet

• Decrease nutrient needs

Phat Filter 12" x 39" 1700 CFM GrowersHouse Two ¾" indentations on lipDescription Product Details: Phat Filters are packed full with the very best carbon on the market How do we know? Simple math. Carbon Quantity x Carbon Quality = Filter Capacity Carbon Quantity x Carbon Quality = Filter Capacity: QUANTITY: When we say Phat Filter carbon beds are 2" thick, they are in fact, 2" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a "rounded up" dimension