Closed Loop System 900 g Mark II w/ Rack & Recovery Kit ph up & down PSI has been manufactured with

PSI has been manufactured with a new process that makes it 30% more effective than any other mono silicic acid products on the market and at a price that everyone can use and see amazing results

Find out the ideal pH range for your particular plant

Natural sea ingredients including crustacean derived calcium and magnesium from ancient sea bed deposits

Input Voltage – 15 AMP 240 V

What about dilution ratios

Closed Loop System 900 g Mark II w/ Rack & Recovery Kit ph up & down PSI has been manufactured with900 g Material Column w De Wax Column x1 3 Top Plate Assembly w Shower Head and MNPT Pressure Gauge, Pressure Relief Valve, Ball Valve w MJIC 5 High Pressure Clamp x3 3 High Pressure Clamp x3 7 High Pressure Clamp x1 10 High Pressure Clamp x2 5 Viton Rubber Meshed Gasket 150 mesh x1 5 Viton Rubber Gasket x2 3 Viton Rubber Gasket x3 7 Viton Rubber Gasket x1 10 Viton Rubber Gasket x2 BHO Filter Stack 3 1. 5 Reducer Bowl x1 5 Tri Clamp 3 Piece Ball Valve