Ideal H2O Catalytic Carbon Filter - 4.5 in x 20 in BlueLab A 2 oz package of

A 2 oz package of RAW Phosphorus makes up to 200 gallons

Probe measures 5

Urea free formula

Use throughout the season when new growth appears on existing plants

fruits and flowers by developing a robust plant system

Ideal H2O Catalytic Carbon Filter - 4.5 in x 20 in BlueLab A 2 oz package ofIdeal H2O Catalytic Carbon filters are the most advanced pre filtration carbon filters available. These filters remove 400% more chlorine and chloramine than standard GAC filters. Manufactured with Eco friendly coconut carbon. These filters work with Hydro logic systems as well as Ideal H2O systems. Due to manufacturing process, filter colors may vary.