HydroLogic® PreEvolution™ ChloraShield® Replaceable Carbon Filter c_Hydroponic Growing Media and you can also mount

and you can also mount it on a sidewall or just leave it on the ground

The system is designed similar to the NFT system

choose correct size for your greenhouse above

Zinc (Zn): 0

The Sun Clear coating reduces water surface tension

HydroLogic® PreEvolution™ ChloraShield® Replaceable Carbon Filter c_Hydroponic Growing Media and you can also mountHydroLogic PreEvolution ChloraShield removes 100% of chloramine and is great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally high dirt holding capacity. ChloraShield Replaceable Carbon Filter Features: For PreEvolution Systems 100% Chloramine Removal 1 micron rating Rated at 1 GPM Low pressure drop combined with exceptionally high dirt holding capacity Replace every