Description
Hydrofarm Autopilot CO2 Monitor and Controller with Remote Sensor Submersible Pumps ppm (500 scale) Integra Boost SIZE:7.5 to 75 mL (0.2 to 2%) 1HP44A57 3 16 4 ppm (500 scale) 500 gallons Filtration Down to 5 micron at 2 GPM Chlorine Removal Up to 99% Sediment Removal 90% of sediment