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Easy to move from machine to machine
cultivators can get gardens started quickly and with consistent results
unbranded bags
For use in any standard 500W CMH fixture
This will increase your concentration by 300-400 ppm
6'' Backdraft Damper meters-&-solutions Easy to move from machineMade of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre installed on exterior for an air tight seal.
US$ 232.00
US$ 181.25
US$ 134.99
US$ 134.99
