Vortex Pro-Lite Carbon Filter 4" x 12" - 200 CFM magnify The nutrients are a 6-8-12

The nutrients are a 6-8-12 NPK and contain all the essential ingredients your plant needs to thrive

Fast flow rates of 2 GPM and long filter life of 8

Ecto-mycorrhizae has no beneficial effect on vegetables

Optimal air / water balance in the rock wool substrate

It became the genetic backbone of West Coast varieties

Vortex Pro-Lite Carbon Filter 4" x 12" - 200 CFM magnify The nutrients are a 6-8-12Built for convenience and long life with 100% Australian low density granulated carbon, aluminum top and bottom, and integrated flange, this lightweight filter has been developed with ease of installation, durability, and effectiveness in mind.