Hydrologic Mic-ro Carbon / Kdf85 Pre-filter CartridgeMicRO carbon pre filter 2"x12" KDF & GAC Reduces up to 99% of chlorine, sulfur, iron, heavy metals, rust and silt Great for well water Bacteriostatic qualities do not allow microbes to breed in filter Replace after 1,000 gallons Dimensions & weight Dimensions: 10" x 2" Weight: 0. 76 lbs

Total control over your indoor grow environment

higher airflow and the highest static pressure performance of any fan in its class

Dilution rate of Nitrogen Boost is 1ml/L Application

pressure spikes

sulfur and heavy metals

It is a piece of nature in a bottle

Don't settle for subpar results

protecting them from heat

greenhouse

With this floral trigger and reinforcement of the flowering process

this trimming tool is a game-changer

powdered nutrient