Phresh Carbon Filter - 250 X 800mm 50012/290 3) Sufficient duct holes:

3) Sufficient duct holes:

or using them in unequal amounts will result in a nutrient solution which is not properly balanced

and in the process they forfeit first-hand knowledge and supervision of product components and quality control

giving maximum yield of the desired active compounds

Safe For Use : This 8g Medium Boveda 62 %Humidipak is FDA approved

Phresh Carbon Filter - 250 X 800mm 50012/290 3) Sufficient duct holes:Original Phat Phresh Air Activated Carbon Filter 250 X 800mm 1250CFM These filters offer the ultimate in air scrubbing. Machine packed with 46mm RC 48 activated, certified virgin carbon to ensure maximum carbon density with less movement than other filters. These filters offer a cone shaped internal base for optimum air flow. The 51% open air custom mesh design helps make these filters half the weight of other filters. Sealed, bagged, boxed and