Modular Dosing Container Perfect Dosing Partner Organize your dosing solutions, top off your water or other solutions and keep your sump area tidy. Keeps Dosing Chemicals Clean Our tight-fitting lid is designed to stay in place without creating a vacuum. High Capacity Three high capacity compartments each hold two liters (2L). Strong Hose Ports Hose connections are made from PVC to reduce breakage and to ensure tubing stays in place. Imperial and Metric Ready Easy to read graduations in both ounces and milliliters. Modular design with built-in connections for easy expansion 2L high capacity compartment Easy-to-read graduations, oz / ml Tight-fitting lid stays in place without creating a vacuum Durable hose connection with tough ABS nipple 3 year prorated limited warranty 2.0 liter compartments Measurments expressed in both ounces and mililiters. Dimensions 4.5 in. x 4.8 in. x 8.5 in. Dimensions do not include lid handle or nipples.