GrowoniX KDF Carbon Filters Size:4.5 Inch x 20 Inch Athena Balance is a simple

Athena Balance is a simple formula of potassium silicate specifically concentrated to buffer irrigation water and stabilize to ideal pH

cell expansion and content

while helping prevent disease outbreaks

inline shut-off

The RS 1900e is built with high-quality components

GrowoniX KDF Carbon Filters Size:4.5 Inch x 20 Inch Athena Balance is a simpleKDF85 CAT. Bacteriostatic media controls growth of microorganisms. Good for water soluble metals removal, chlorine, chloramine, and scale. Highly reactive catalytic carbon, extremely porous and long lasting. 17,000 total gallons of chlorine or chloramine removal or 8,000 gallons of RO water at a 1: 1 ratio. Reduce or remove Iron, Chlorine, Hydrogen Sulfide, Heavy Metals, Scale, and Bacteria NSF Certified for drinking water systems. KDF media extends