The Arsenal® One 4D dedicated 4-product wall mount dispensing system provides safe, consistent, and accurate dilution of Arsenal One brand 2.5 liter chemical concentrates to fill spray bottles, mop buckets, and automatic scrubbers. There is no assembly required. Simply attach the water supply hose and easily mount the dispenser with the included hardware. ASSE 1055B certified. Locking cabinet. Clear water access. Simple push button operation. Compact design: 18in. Wide x 26.25in. Tall x 9in. Deep.