AC Infinity Duct Carbon Filter, Australian Charcoal, 6-Inch Fans The high phosphorus content is

The high phosphorus content is pivotal in stimulating root development and enhancing flower formation

and a root promoter

It contains bat guano and earthworm castings

and formulated without banned PGRs for reliable

522 µmol/s Efficacy 2

AC Infinity Duct Carbon Filter, Australian Charcoal, 6-Inch Fans The high phosphorus content isAC Infinity Duct Carbon Filter, Australian Charcoal, 6 Inch The AC Infinity Duct Carbon Filter, with a 6 inch opening, is engineered to provide superior air quality control in environments where cleanliness is crucial, such as hydroponics systems, grow tents, and indoor gardens. Utilizing high grade Australian Virgin RC412 charcoal, this filter offers unmatched adsorption rates and longevity, making it a reliable choice for serious horticulturalists.