Smaller and more compact than the 165, this model also fits nicely into almost all motor homes. It also has a couple more features, including a useful waste level indicator. Other features include; pressure release button, integrated swivelling pour-out spout (for splash free emptying); powerfully effective fresh water flush, a snap-lock system that allows the water and waste holding tanks to be connected and taken apart easier than ever. Dimensions are 338x379x419mm (HxWxD) holding 15 litres of fresh water and 12 litres of waste.