The LabStrong™ 8 Liter Carboy allows for fully automatic operation when connected to Fi-Streem 2S Stills (A74410LS, A74414LS, A74415LS, A74415-60LS, A74420LS, and A74428LS). The LabStrong 8 Liter Carboy is a high-density polyethylene rectangular carboy that is easy to install. The portable design is ideal for transporting distilled water to different lab sites. Included with the reservoir is a spigot for easy dispensing of water. The cap is modified to accept the Fi-Streem Float Switch.