Dilution Solutions 1 1/2 in Check Valve tents-&-tarps and the patented pully system

and the patented pully system pulls tight

Primo testers provide a fast and dependable way to measure the total dissolved solids or conductivity in your water samples

The vented dome helps to maintain just the right amount of humidity to ensure germination success and bigger

In addition to containing nitrogen

Highly concentrated formulation-1 quart makes up to 100 gallons of ready-to-use mix

Dilution Solutions 1 1/2 in Check Valve tents-&-tarps and the patented pully systemDilution Solutions 1 1 2 in Check Valve (CV112) The Dilution Solutions CV112 check valve features a poly construction and is for use with Dosatron viton seal units requiring a 1 1 2" connection.